Adding Support for TryUpdateModel using include expressions and predicate.

src/Microsoft.AspNet.Mvc.Core/DefaultControllerActionArgumentBinder.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Mvc.Core;
 using Microsoft.AspNet.Mvc.ModelBinding;
@@ -96,21 +95,17 @@ namespace Microsoft.AspNet.Mvc
             }
         }
 
-        internal static ModelBindingContext GetModelBindingContext(ModelMetadata modelMetadata,
+        internal static ModelBindingContext GetModelBindingContext(
-                                                                   ActionBindingContext actionBindingContext,
+            ModelMetadata modelMetadata,
-                                                                   OperationBindingContext operationBindingContext)
+            ActionBindingContext actionBindingContext,
+            OperationBindingContext operationBindingContext)
         {
-            Func<ModelBindingContext, string, bool> propertyFilter =
-                (context, propertyName) => BindAttribute.IsPropertyAllowed(propertyName,
-                                                                modelMetadata.BinderIncludeProperties,
-                                                                modelMetadata.BinderExcludeProperties);
-
             var modelBindingContext = new ModelBindingContext
             {
                 ModelName = modelMetadata.BinderModelName ?? modelMetadata.PropertyName,
                 ModelMetadata = modelMetadata,
                 ModelState = actionBindingContext.ActionContext.ModelState,
-                PropertyFilter = propertyFilter,
+
                 // Fallback only if there is no explicit model name set.
                 FallbackToEmptyPrefix = modelMetadata.BinderModelName == null,
                 ValueProvider = actionBindingContext.ValueProvider,

src/Microsoft.AspNet.Mvc.Core/DefaultPropertyBindingPredicateProvider.cs

@@ -0,0 +1,66 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using Microsoft.AspNet.Mvc.ModelBinding;
+
+namespace Microsoft.AspNet.Mvc
+{
+    /// <summary>
+    /// Default implementation for <see cref="IPropertyBindingPredicateProvider"/>.
+    /// Provides a expression based way to provide include properties.
+    /// </summary>
+    /// <typeparam name="TModel">The target model Type.</typeparam>
+    public class DefaultPropertyBindingPredicateProvider<TModel> : IPropertyBindingPredicateProvider
+        where TModel : class
+    {
+        private static readonly Func<ModelBindingContext, string, bool> _defaultFilter = (context, propertyName) => true;
+
+        /// <summary>
+        /// The prefix which is used while generating the property filter.
+        /// </summary>
+        public virtual string Prefix
+        {
+            get
+            {
+                return string.Empty;
+            }
+        }
+
+        /// <summary>
+        /// Expressions which can be used to generate property filter which can filter model 
+        /// properties.
+        /// </summary>
+        public virtual IEnumerable<Expression<Func<TModel, object>>> PropertyIncludeExpressions
+        {
+            get
+            {
+                return null;
+            }
+        }
+
+        /// <inheritdoc />
+        public virtual Func<ModelBindingContext, string, bool> PropertyFilter
+        {
+            get
+            {
+                if (PropertyIncludeExpressions == null)
+                {
+                    return _defaultFilter;
+                }
+
+                // We do not cache by default.
+                return GetPredicateFromExpression(PropertyIncludeExpressions);
+            }
+        }
+
+        private Func<ModelBindingContext, string, bool> GetPredicateFromExpression(IEnumerable<Expression<Func<TModel, object>>> includeExpressions)
+        {
+            var expression = ModelBindingHelper.GetIncludePredicateExpression(Prefix, includeExpressions.ToArray());
+            return expression.Compile();
+        }
+    }
+}

src/Microsoft.AspNet.Mvc.Core/ParameterBinding/ModelBindingHelper.cs

@@ -167,6 +167,7 @@ namespace Microsoft.AspNet.Mvc
             return false;
         }
 
+        // Internal for tests
         internal static string GetPropertyName(Expression expression)
         {
             if (expression.NodeType == ExpressionType.Convert ||
@@ -203,8 +204,16 @@ namespace Microsoft.AspNet.Mvc
             }
         }
 
-        private static Expression<Func<ModelBindingContext, string, bool>> GetIncludePredicateExpression<TModel>
+        /// <summary>
-            (string prefix, Expression<Func<TModel, object>>[] expressions)
+        /// Creates an expression for a predicate to limit the set of properties used in model binding.
+        /// </summary>
+        /// <typeparam name="TModel">The model type.</typeparam>
+        /// <param name="prefix">The model prefix.</param>
+        /// <param name="expressions">Expressions identifying the properties to allow for binding.</param>
+        /// <returns>An expression which can be used with <see cref="IPropertyBindingPredicateProvider"/>.</returns>
+        public static Expression<Func<ModelBindingContext, string, bool>> GetIncludePredicateExpression<TModel>(
+            string prefix, 
+            Expression<Func<TModel, object>>[] expressions)
         {
             if (expressions.Length == 0)
             {

src/Microsoft.AspNet.Mvc.ModelBinding/BindAttribute.cs

@@ -2,8 +2,9 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNet.Mvc.ModelBinding;
+using Microsoft.Framework.DependencyInjection;
 
 namespace Microsoft.AspNet.Mvc
 {
@@ -11,22 +12,52 @@ namespace Microsoft.AspNet.Mvc
     /// This attribute can be used on action parameters and types, to indicate model level metadata.
     /// </summary>
     [AttributeUsage(AttributeTargets.Class | AttributeTargets.Parameter, AllowMultiple = false, Inherited = true)]
-    public sealed class BindAttribute : Attribute, IModelNameProvider, IPropertyBindingInfo
+    public class BindAttribute : Attribute, IModelNameProvider, IPropertyBindingPredicateProvider
     {
-        /// <summary>
+        private static readonly Func<ModelBindingContext, string, bool> _defaultFilter = (context, propertyName) => true;
-        /// Comma separated set of properties which are to be excluded during model binding.
+
-        /// </summary>
+        private Func<ModelBindingContext, string, bool> _predicateFromInclude;
-        public string Exclude { get; set; } = string.Empty;
 
         /// <summary>
-        /// Comma separated set of properties which are to be included during model binding.
+        /// Creates a new instace of <see cref="BindAttribute"/>.
         /// </summary>
-        public string Include { get; set; } = string.Empty;
+        /// <param name="include">Names of parameters to include in binding.</param>
+        public BindAttribute(params string[] include)
+        {
+            Include = include;
+        }
+
+        /// <summary>
+        /// Creates a new instance of <see cref="BindAttribute"/>.
+        /// </summary>
+        /// <param name="predicateProviderType">The type which implements 
+        /// <see cref="IPropertyBindingPredicateProvider"/>.
+        /// </param>
+        public BindAttribute([NotNull] Type predicateProviderType)
+        {
+            if (!typeof(IPropertyBindingPredicateProvider).IsAssignableFrom(predicateProviderType))
+            {
+                var message = Resources.FormatPropertyBindingPredicateProvider_WrongType(
+                    predicateProviderType.FullName,
+                    typeof(IPropertyBindingPredicateProvider).FullName);
+                throw new ArgumentException(message, nameof(predicateProviderType));
+            }
+
+            PredicateProviderType = predicateProviderType;
+        }
+
+        /// <inheritdoc />
+        public Type PredicateProviderType { get; }
+
+        /// <summary>
+        /// Gets the names of properties to include in model binding.
+        /// </summary>
+        public string[] Include { get; }
 
-        // This property is exposed for back compat reasons.
         /// <summary>
         /// Allows a user to specify a particular prefix to match during model binding.
         /// </summary>
+        // This property is exposed for back compat reasons.
         public string Prefix { get; set; }
 
         /// <summary>
@@ -40,18 +71,56 @@ namespace Microsoft.AspNet.Mvc
             }
         }
 
-        public static bool IsPropertyAllowed(string propertyName,
+        /// <inheritdoc />
-                                             IReadOnlyList<string> includeProperties,
+        public Func<ModelBindingContext, string, bool> PropertyFilter
-                                             IReadOnlyList<string> excludeProperties)
         {
-            // We allow a property to be bound if its both in the include list AND not in the exclude list.
+            get
-            // An empty exclude list implies no properties are disallowed.
+            {
-            var includeProperty = (includeProperties != null) &&
+                if (PredicateProviderType != null)
-                                   includeProperties.Contains(propertyName, StringComparer.OrdinalIgnoreCase);
+                {
-            var excludeProperty = (excludeProperties != null) &&
+                    return CreatePredicateFromProviderType(PredicateProviderType);
-                                  excludeProperties.Contains(propertyName, StringComparer.OrdinalIgnoreCase);
+                }
+                else if (Include != null && Include.Length > 0)
+                {
+                    if (_predicateFromInclude == null)
+                    {
+                        _predicateFromInclude = 
+                            (context, propertyName) => Include.Contains(propertyName, StringComparer.Ordinal);
+                    }
 
-            return includeProperty && !excludeProperty;
+                    return _predicateFromInclude;
+                }
+                else
+                {
+                    return _defaultFilter;
+                }
+            }
+        }
+
+        private static Func<ModelBindingContext, string, bool> CreatePredicateFromProviderType(
+            Type predicateProviderType)
+        {
+            // Holding state to avoid execessive creation of the provider.
+            var initialized = false;
+            Func<ModelBindingContext, string, bool> predicate = null;
+
+            return (ModelBindingContext context, string propertyName) =>
+            {
+                if (!initialized)
+                {
+                    var services = context.OperationBindingContext.HttpContext.RequestServices;
+                    var activator = services.GetService<ITypeActivator>();
+
+                    var provider = (IPropertyBindingPredicateProvider)activator.CreateInstance(
+                        services, 
+                        predicateProviderType);
+
+                    initialized = true;
+                    predicate = provider.PropertyFilter ?? _defaultFilter;
+                }
+
+                return predicate(context, propertyName);
+            };
         }
     }
 }

src/Microsoft.AspNet.Mvc.ModelBinding/Binders/MutableObjectModelBinder.cs

@@ -8,6 +8,7 @@ using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Mvc.ModelBinding.Internal;
+using Microsoft.Framework.DependencyInjection;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
 {
@@ -269,14 +270,27 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         protected virtual IEnumerable<ModelMetadata> GetMetadataForProperties(ModelBindingContext bindingContext)
         {
             var validationInfo = GetPropertyValidationInfo(bindingContext);
+            var newPropertyFilter = GetPropertyFilter();
             return bindingContext.ModelMetadata.Properties
                                  .Where(propertyMetadata =>
-                                    bindingContext.PropertyFilter(bindingContext, propertyMetadata.PropertyName) &&
+                                    newPropertyFilter(bindingContext, propertyMetadata.PropertyName) &&
                                     (validationInfo.RequiredProperties.Contains(propertyMetadata.PropertyName) ||
                                     !validationInfo.SkipProperties.Contains(propertyMetadata.PropertyName)) &&
                                     CanUpdateProperty(propertyMetadata));
         }
 
+        private static Func<ModelBindingContext, string, bool> GetPropertyFilter()
+        {
+            return (ModelBindingContext context, string propertyName) =>
+            {
+                var modelMetadataPredicate = context.ModelMetadata.PropertyBindingPredicateProvider?.PropertyFilter;
+
+                return
+                    context.PropertyFilter(context, propertyName) &&
+                    (modelMetadataPredicate == null || modelMetadataPredicate(context, propertyName));
+            };
+        }
+
         private static object GetPropertyDefaultValue(PropertyInfo propertyInfo)
         {
             var attr = propertyInfo.GetCustomAttribute<DefaultValueAttribute>();

src/Microsoft.AspNet.Mvc.ModelBinding/IPropertyBindingInfo.cs

@@ -1,21 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-namespace Microsoft.AspNet.Mvc
-{
-    /// <summary>
-    /// Represents an entity which has binding information for a model.
-    /// </summary>
-    public interface IPropertyBindingInfo
-    {
-        /// <summary>
-        /// Comma separated set of properties which are to be excluded during model binding.
-        /// </summary>
-        string Exclude { get; }
-
-        /// <summary>
-        /// Comma separated set of properties which are to be included during model binding.
-        /// </summary>
-        string Include { get; }
-    }
-}

src/Microsoft.AspNet.Mvc.ModelBinding/IPropertyBindingPredicateProvider.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+
+namespace Microsoft.AspNet.Mvc.ModelBinding
+{
+    /// <summary>
+    /// Provides a predicate which can determines which model properties should be bound by model binding.
+    /// </summary>
+    public interface IPropertyBindingPredicateProvider
+    {
+        /// <summary>
+        /// Gets a predicate which can determines which model properties should be bound by model binding.
+        /// </summary>
+        Func<ModelBindingContext, string, bool> PropertyFilter { get; }
+    }
+}

src/Microsoft.AspNet.Mvc.ModelBinding/Metadata/CachedDataAnnotationsMetadataAttributes.cs

@@ -21,7 +21,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             Required = attributes.OfType<RequiredAttribute>().FirstOrDefault();
             ScaffoldColumn = attributes.OfType<ScaffoldColumnAttribute>().FirstOrDefault();
             BinderMetadata = attributes.OfType<IBinderMetadata>().FirstOrDefault();
-            PropertyBindingInfo = attributes.OfType<IPropertyBindingInfo>();
+            PropertyBindingPredicateProviders = attributes.OfType<IPropertyBindingPredicateProvider>();
             BinderModelNameProvider = attributes.OfType<IModelNameProvider>().FirstOrDefault();
             BinderTypeProviders = attributes.OfType<IBinderTypeProviderMetadata>();
 
@@ -82,11 +82,11 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         public HiddenInputAttribute HiddenInput { get; protected set; }
 
         /// <summary>
-        /// Gets (or sets in subclasses) <see cref="IEnumerable{IPropertyBindingInfo}"/> found in collection
+        /// Gets (or sets in subclasses) <see cref="IEnumerable{IPropertyBindingPredicateProvider}"/> found in 
-        /// passed to the <see cref="CachedDataAnnotationsMetadataAttributes(IEnumerable{object})"/> constructor,
+        /// collection passed to the <see cref="CachedDataAnnotationsMetadataAttributes(IEnumerable{object})"/>
-        /// if any.
+        /// constructor, if any.
         /// </summary>
-        public IEnumerable<IPropertyBindingInfo> PropertyBindingInfo { get; protected set; }
+        public IEnumerable<IPropertyBindingPredicateProvider> PropertyBindingPredicateProviders { get; protected set; }
 
         public RequiredAttribute Required { get; protected set; }
 

src/Microsoft.AspNet.Mvc.ModelBinding/Metadata/CachedDataAnnotationsModelMetadata.cs

@@ -70,56 +70,11 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                       : base.ComputeBinderModelNamePrefix();
         }
 
-        protected override IReadOnlyList<string> ComputeBinderIncludeProperties()
+        protected override IPropertyBindingPredicateProvider ComputePropertyBindingPredicateProvider()
         {
-            var propertyBindingInfo = PrototypeCache.PropertyBindingInfo?.ToList();
+            return PrototypeCache.PropertyBindingPredicateProviders.Any()
-            if (propertyBindingInfo != null && propertyBindingInfo.Count != 0)
+                ? new CompositePredicateProvider(PrototypeCache.PropertyBindingPredicateProviders.ToArray())
-            {
+                : null;
-                if (string.IsNullOrEmpty(propertyBindingInfo[0].Include))
-                {
-                    return Properties.Select(property => property.PropertyName).ToList();
-                }
-
-                var includeFirst = SplitString(propertyBindingInfo[0].Include).ToList();
-                if (propertyBindingInfo.Count != 2)
-                {
-                    return includeFirst;
-                }
-
-                var includedAtType = SplitString(propertyBindingInfo[1].Include).ToList();
-
-                if (includeFirst.Count == 0 && includedAtType.Count == 0)
-                {
-                    // Need to include everything by default.
-                    return Properties.Select(property => property.PropertyName).ToList();
-                }
-                else
-                {
-                    return includeFirst.Intersect(includedAtType).ToList();
-                }
-            }
-
-            // Need to include everything by default.
-            return Properties.Select(property => property.PropertyName).ToList();
-        }
-
-        protected override IReadOnlyList<string> ComputeBinderExcludeProperties()
-        {
-            var propertyBindingInfo = PrototypeCache.PropertyBindingInfo?.ToList();
-            if (propertyBindingInfo != null && propertyBindingInfo.Count != 0)
-            {
-                var excludeFirst = SplitString(propertyBindingInfo[0].Exclude).ToList();
-
-                if (propertyBindingInfo.Count != 2)
-                {
-                    return excludeFirst;
-                }
-
-                var excludedAtType = SplitString(propertyBindingInfo[1].Exclude).ToList();
-                return excludeFirst.Union(excludedAtType).ToList();
-            }
-
-            return base.ComputeBinderExcludeProperties();
         }
 
         protected override bool ComputeConvertEmptyStringToNull()
@@ -383,5 +338,44 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                                 .Where(trimmed => !string.IsNullOrEmpty(trimmed));
             return split;
         }
+
+        private class CompositePredicateProvider : IPropertyBindingPredicateProvider
+        {
+            private readonly IPropertyBindingPredicateProvider[] _providers;
+
+            public CompositePredicateProvider(IPropertyBindingPredicateProvider[] providers)
+            {
+                _providers = providers;
+            }
+
+            public Func<ModelBindingContext, string, bool> PropertyFilter
+            {
+                get
+                {
+                    return CreatePredicate();
+                }
+            }
+
+            private Func<ModelBindingContext, string, bool> CreatePredicate()
+            {
+                var predicates = _providers
+                    .Select(p => p.PropertyFilter)
+                    .Where(p => p != null)
+                    .ToArray();
+
+                return (context, propertyName) =>
+                {
+                    foreach (var predicate in predicates)
+                    {
+                        if (!predicate(context, propertyName))
+                        {
+                            return false;
+                        }
+                    }
+
+                    return true;
+                };
+            }
+        }
     }
 }

src/Microsoft.AspNet.Mvc.ModelBinding/Metadata/CachedModelMetadata.cs

@@ -33,8 +33,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         private bool _showForEdit;
         private IBinderMetadata _binderMetadata;
         private string _binderModelName;
-        private IReadOnlyList<string> _binderIncludeProperties;
+        private IPropertyBindingPredicateProvider _propertyBindingPredicateProvider;
-        private IReadOnlyList<string> _binderExcludeProperties;
         private Type _binderType;
 
         private bool _convertEmptyStringToNullComputed;
@@ -53,10 +52,9 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         private bool _showForDisplayComputed;
         private bool _showForEditComputed;
         private bool _isBinderMetadataComputed;
-        private bool _isBinderIncludePropertiesComputed;
         private bool _isBinderModelNameComputed;
-        private bool _isBinderExcludePropertiesComputed;
         private bool _isBinderTypeComputed;
+        private bool _propertyBindingPredicateProviderComputed;
 
         // Constructor for creating real instances of the metadata class based on a prototype
         protected CachedModelMetadata(CachedModelMetadata<TPrototypeCache> prototype, Func<object> modelAccessor)
@@ -102,50 +100,8 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                 _binderMetadata = value;
                 _isBinderMetadataComputed = true;
             }
-        }
-
-        /// <inheritdoc />
-        public sealed override IReadOnlyList<string> BinderIncludeProperties
-        {
-            get
-            {
-                if (!_isBinderIncludePropertiesComputed)
-                {
-                    _binderIncludeProperties = ComputeBinderIncludeProperties();
-                    _isBinderIncludePropertiesComputed = true;
-                }
-
-                return _binderIncludeProperties;
             }
 
-            set
-            {
-                _binderIncludeProperties = value;
-                _isBinderIncludePropertiesComputed = true;
-            }
-        }
-
-        /// <inheritdoc />
-        public sealed override IReadOnlyList<string> BinderExcludeProperties
-        {
-            get
-            {
-                if (!_isBinderExcludePropertiesComputed)
-                {
-                    _binderExcludeProperties = ComputeBinderExcludeProperties();
-                    _isBinderExcludePropertiesComputed = true;
-                }
-
-                return _binderExcludeProperties;
-            }
-
-            set
-            {
-                _binderExcludeProperties = value;
-                _isBinderExcludePropertiesComputed = true;
-            }
-        }
-
         /// <inheritdoc />
         public sealed override string BinderModelName
         {
@@ -422,6 +378,25 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             }
         }
 
+        public sealed override IPropertyBindingPredicateProvider PropertyBindingPredicateProvider
+        {
+            get
+            {
+                if (!_propertyBindingPredicateProviderComputed)
+                {
+                    _propertyBindingPredicateProvider = ComputePropertyBindingPredicateProvider();
+                    _propertyBindingPredicateProviderComputed = true;
+                }
+                return _propertyBindingPredicateProvider;
+            }
+
+            set
+            {
+                _propertyBindingPredicateProvider = value;
+                _propertyBindingPredicateProviderComputed = true;
+            }
+        }
+
         /// <inheritdoc />
         public sealed override bool ShowForDisplay
         {
@@ -506,14 +481,9 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             return base.BinderMetadata;
         }
 
-        protected virtual IReadOnlyList<string> ComputeBinderIncludeProperties()
+        protected virtual IPropertyBindingPredicateProvider ComputePropertyBindingPredicateProvider()
         {
-            return base.BinderIncludeProperties;
+            return base.PropertyBindingPredicateProvider;
-        }
-
-        protected virtual IReadOnlyList<string> ComputeBinderExcludeProperties()
-        {
-            return base.BinderExcludeProperties;
         }
 
         protected virtual string ComputeBinderModelNamePrefix()

src/Microsoft.AspNet.Mvc.ModelBinding/Metadata/ModelMetadata.cs

@@ -48,23 +48,14 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         }
 
         /// <summary>
-        /// The name of the model if specified explicitly using <see cref="IModelNameProvider"/>.
+        /// Gets or sets the name of a model if specified explicitly using <see cref="IModelNameProvider"/>.
         /// </summary>
         public virtual string BinderModelName { get; set; }
 
         /// <summary>
-        /// Properties which are to be included while binding this model.
+        /// Gets or sets the <see cref="Type"/> of an <see cref="IModelBinder"/> or an
-        /// </summary>
+        /// <see cref="IModelBinderProvider"/> of a model if specified explicitly using 
-        public virtual IReadOnlyList<string> BinderIncludeProperties { get; set; }
+        /// <see cref="IBinderTypeProviderMetadata"/>.
-
-        /// <summary>
-        /// Properties which are to be excluded while binding this model.
-        /// </summary>
-        public virtual IReadOnlyList<string> BinderExcludeProperties { get; set; }
-
-        /// <summary>
-        /// The <see cref="Type"/> of an <see cref="IModelBinder"/> or an <see cref="IModelBinderProvider"/>
-        /// of a model if specified explicitly using <see cref="IBinderTypeProviderMetadata"/>.
         /// </summary>
         public virtual Type BinderType { get; set; }
 
@@ -211,6 +202,12 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             }
         }
 
+        /// <summary>
+        /// Gets or sets the <see cref="IPropertyBindingPredicateProvider"/>, which can determine which properties
+        /// should be model bound.
+        /// </summary>
+        public virtual IPropertyBindingPredicateProvider PropertyBindingPredicateProvider { get; set; }
+
         public string PropertyName
         {
             get { return _propertyName; }

src/Microsoft.AspNet.Mvc.ModelBinding/Properties/Resources.Designer.cs

@@ -251,19 +251,19 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         }
 
         /// <summary>
-        /// The type '{0}' must derive from '{1}'.
+        /// The type '{0}' does not implement the interface '{1}'.
         /// </summary>
-        internal static string TypeMustDeriveFromType
+        internal static string PropertyBindingPredicateProvider_WrongType
         {
-            get { return GetString("TypeMustDeriveFromType"); }
+            get { return GetString("PropertyBindingPredicateProvider_WrongType"); }
         }
 
         /// <summary>
-        /// The type '{0}' must derive from '{1}'.
+        /// The type '{0}' does not implement the interface '{1}'.
         /// </summary>
-        internal static string FormatTypeMustDeriveFromType(object p0, object p1)
+        internal static string FormatPropertyBindingPredicateProvider_WrongType(object p0, object p1)
         {
-            return string.Format(CultureInfo.CurrentCulture, GetString("TypeMustDeriveFromType"), p0, p1);
+            return string.Format(CultureInfo.CurrentCulture, GetString("PropertyBindingPredicateProvider_WrongType"), p0, p1);
         }
 
         /// <summary>

src/Microsoft.AspNet.Mvc.ModelBinding/Resources.resx

@@ -162,8 +162,8 @@
   <data name="ModelBindingContext_ModelMetadataMustBeSet" xml:space="preserve">
     <value>The ModelMetadata property must be set before accessing this property.</value>
   </data>
-  <data name="TypeMustDeriveFromType" xml:space="preserve">
+  <data name="PropertyBindingPredicateProvider_WrongType" xml:space="preserve">
-    <value>The type '{0}' must derive from '{1}'.</value>
+    <value>The type '{0}' does not implement the interface '{1}'.</value>
   </data>
   <data name="ValidatableObjectAdapter_IncompatibleType" xml:space="preserve">
     <value>The model object inside the metadata claimed to be compatible with '{0}', but was actually '{1}'.</value>

test/Microsoft.AspNet.Mvc.Core.Test/ParameterBinding/ControllerActionArgumentBinderTests.cs

@@ -49,33 +49,7 @@ namespace Microsoft.AspNet.Mvc.Core.Test
         }
 
         [Fact]
-        public void GetModelBindingContext_DoesNotReturn_ExcludedProperties()
+        public void GetModelBindingContext_ReturnsOnlyIncludedProperties_UsingBindAttributeInclude()
-        {
-            // Arrange
-            var actionContext = new ActionContext(new RouteContext(Mock.Of<HttpContext>()),
-                                                  Mock.Of<ActionDescriptor>());
-
-            var metadataProvider = new DataAnnotationsModelMetadataProvider();
-            var modelMetadata = metadataProvider.GetMetadataForType(
-                modelAccessor: null, modelType: typeof(TypeWithExcludedPropertiesUsingBindAttribute));
-
-            var actionBindingContext = new ActionBindingContext(actionContext,
-                                                          Mock.Of<IModelMetadataProvider>(),
-                                                          Mock.Of<IModelBinder>(),
-                                                          Mock.Of<IValueProvider>(),
-                                                          Mock.Of<IInputFormatterSelector>(),
-                                                          Mock.Of<IModelValidatorProvider>());
-            // Act
-            var context = DefaultControllerActionArgumentBinder.GetModelBindingContext(
-                modelMetadata, actionBindingContext, Mock.Of<OperationBindingContext>());
-
-            // Assert
-            Assert.False(context.PropertyFilter(context, "Excluded1"));
-            Assert.False(context.PropertyFilter(context, "Excluded2"));
-        }
-
-        [Fact]
-        public void GetModelBindingContext_ReturnsOnlyWhiteListedProperties_UsingBindAttributeInclude()
         {
             // Arrange
             var actionContext = new ActionContext(new RouteContext(Mock.Of<HttpContext>()),
@@ -325,19 +299,7 @@ namespace Microsoft.AspNet.Mvc.Core.Test
         {
         }
 
-        [Bind(Exclude = nameof(Excluded1) + "," + nameof(Excluded2))]
+        [Bind(new string[] { nameof(IncludedExplicitly1), nameof(IncludedExplicitly2) })]
-        private class TypeWithExcludedPropertiesUsingBindAttribute
-        {
-            public int Excluded1 { get; set; }
-
-            public int Excluded2 { get; set; }
-
-            public int IncludedByDefault1 { get; set; }
-
-            public int IncludedByDefault2 { get; set; }
-        }
-
-        [Bind(Include = nameof(IncludedExplicitly1) + "," + nameof(IncludedExplicitly2))]
         private class TypeWithIncludedPropertiesUsingBindAttribute
         {
             public int ExcludedByDefault1 { get; set; }

test/Microsoft.AspNet.Mvc.FunctionalTests/ModelBindingTests.cs

@@ -707,6 +707,71 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
             Assert.Equal("The Field3 field is required.", json["model.Field3"]);
         }
 
+        [Fact]
+        public async Task BindAttribute_Filters_UsingDefaultPropertyFilterProvider_WithExpressions()
+        {
+            // Arrange
+            var server = TestServer.Create(_services, _app);
+            var client = server.CreateClient();
+
+            // Act
+            var response = await client.GetStringAsync("http://localhost/BindAttribute/" +
+                "EchoUser" +
+                "?user.UserName=someValue&user.RegisterationMonth=March&user.Id=123");
+
+            // Assert
+            var json = JsonConvert.DeserializeObject<User>(response);
+
+            // Does not touch what is not in the included expression.
+            Assert.Equal(0, json.Id);
+
+            // Updates the included properties.
+            Assert.Equal("someValue", json.UserName);
+            Assert.Equal("March", json.RegisterationMonth);
+        }
+
+        [Fact]
+        public async Task BindAttribute_Filters_UsingPropertyFilterProvider_UsingServices()
+        {
+            // Arrange
+            var server = TestServer.Create(_services, _app);
+            var client = server.CreateClient();
+
+            // Act
+            var response = await client.GetStringAsync("http://localhost/BindAttribute/" +
+                "EchoUserUsingServices" +
+                "?user.UserName=someValue&user.RegisterationMonth=March&user.Id=123");
+
+            // Assert
+            var json = JsonConvert.DeserializeObject<User>(response);
+
+            // Does not touch what is not in the included expression.
+            Assert.Equal(0, json.Id);
+
+            // Updates the included properties.
+            Assert.Equal("someValue", json.UserName);
+            Assert.Equal("March", json.RegisterationMonth);
+        }
+
+        [Fact]
+        public async Task BindAttribute_Filters_UsingDefaultPropertyFilterProvider_WithPredicate()
+        {
+            // Arrange
+            var server = TestServer.Create(_services, _app);
+            var client = server.CreateClient();
+
+            // Act
+            var response = await client.GetStringAsync("http://localhost/BindAttribute/" +
+                "UpdateUserId_BlackListingAtEitherLevelDoesNotBind" +
+                "?param1.LastName=someValue&param2.Id=123");
+
+            // Assert
+            var json = JsonConvert.DeserializeObject<Dictionary<string, string>>(response);
+            Assert.Equal(2, json.Count);
+            Assert.Null(json["param1.LastName"]);
+            Assert.Equal("0", json["param2.Id"]);
+        }
+
         [Fact]
         public async Task BindAttribute_AppliesAtBothParameterAndTypeLevelTogether_BlacklistedAtEitherLevelIsNotBound()
         {
@@ -716,18 +781,18 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
 
             // Act
             var response = await client.GetStringAsync("http://localhost/BindAttribute/" +
-                "BindAtParamterLevelAndBindAtTypeLevelAreBothEvaluated_BlackListingAtEitherLevelDoesNotBind" +
+                "UpdateUserId_BlackListingAtEitherLevelDoesNotBind" +
-                "?param1.IncludedExplicitlyAtTypeLevel=someValue&param2.ExcludedExplicitlyAtTypeLevel=someValue");
+                "?param1.LastName=someValue&param2.Id=123");
 
             // Assert
             var json = JsonConvert.DeserializeObject<Dictionary<string, string>>(response);
             Assert.Equal(2, json.Count);
-            Assert.Null(json["param1.IncludedExplicitlyAtTypeLevel"]);
+            Assert.Null(json["param1.LastName"]);
-            Assert.Null(json["param2.ExcludedExplicitlyAtTypeLevel"]);
+            Assert.Equal("0", json["param2.Id"]);
         }
 
         [Fact]
-        public async Task BindAttribute_AppliesAtBothParameterAndTypeLevelTogether_WhitelistedAtBothLevelsIsBound()
+        public async Task BindAttribute_AppliesAtBothParameterAndTypeLevelTogether_IncludedAtBothLevelsIsBound()
         {
             // Arrange
             var server = TestServer.Create(_services, _app);
@@ -735,17 +800,17 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
 
             // Act
             var response = await client.GetStringAsync("http://localhost/BindAttribute/" +
-                "BindAtParamterLevelAndBindAtTypeLevelAreBothEvaluated_WhiteListingAtBothLevelBinds" +
+                "UpdateFirstName_IncludingAtBothLevelBinds" +
-                "?param1.IncludedExplicitlyAtTypeLevel=someValue&param2.ExcludedExplicitlyAtTypeLevel=someValue");
+                "?param1.FirstName=someValue&param2.Id=123");
 
             // Assert
             var json = JsonConvert.DeserializeObject<Dictionary<string, string>>(response);
             Assert.Equal(1, json.Count);
-            Assert.Equal("someValue", json["param1.IncludedExplicitlyAtTypeLevel"]);
+            Assert.Equal("someValue", json["param1.FirstName"]);
         }
 
         [Fact]
-        public async Task BindAttribute_AppliesAtBothParameterAndTypeLevelTogether_WhitelistingAtOneLevelIsNotBound()
+        public async Task BindAttribute_AppliesAtBothParameterAndTypeLevelTogether_IncludingAtOneLevelIsNotBound()
         {
             // Arrange
             var server = TestServer.Create(_services, _app);
@@ -753,14 +818,14 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
 
             // Act
             var response = await client.GetStringAsync("http://localhost/BindAttribute/" +
-                "BindAtParamterLevelAndBindAtTypeLevelAreBothEvaluated_WhiteListingAtOnlyOneLevelDoesNotBind" +
+                "UpdateIsAdmin_IncludingAtOnlyOneLevelDoesNotBind" +
-                "?param1.IncludedExplicitlyAtTypeLevel=someValue&param1.IncludedExplicitlyAtParameterLevel=someValue");
+                "?param1.FirstName=someValue&param1.IsAdmin=true");
 
             // Assert
             var json = JsonConvert.DeserializeObject<Dictionary<string, string>>(response);
             Assert.Equal(2, json.Count);
-            Assert.Null(json["param1.IncludedExplicitlyAtParameterLevel"]);
+            Assert.Equal("False", json["param1.IsAdmin"]);
-            Assert.Null(json["param1.IncludedExplicitlyAtTypeLevel"]);
+            Assert.Null(json["param1.FirstName"]);
         }
 
         [Fact]

test/Microsoft.AspNet.Mvc.ModelBinding.Test/BindAttributeTest.cs

@@ -1,20 +1,169 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
+using Microsoft.AspNet.PipelineCore;
+using Microsoft.Framework.DependencyInjection;
+#if ASPNET50
+using Moq;
+#endif
 using Xunit;
 
-namespace Microsoft.AspNet.Mvc.ModelBinding.Test
+namespace Microsoft.AspNet.Mvc.ModelBinding
 {
     public class BindAttributeTest
     {
         [Fact]
-        public void PrefixPropertyDefaultsToNull()
+        public void Constructor_Throws_IfTypeDoesNotImplement_IPropertyBindingPredicateProvider()
         {
             // Arrange
-            BindAttribute attr = new BindAttribute();
+            var expected =
+                "The type 'Microsoft.AspNet.Mvc.ModelBinding.BindAttributeTest+UnrelatedType' " +
+                "does not implement the interface " +
+                "'Microsoft.AspNet.Mvc.ModelBinding.IPropertyBindingPredicateProvider'." +
+                Environment.NewLine +
+                "Parameter name: predicateProviderType";
 
-            // Act & assert
+            // Act & Assert
-            Assert.Null(attr.Prefix);
+            var exception = Assert.Throws<ArgumentException>(() => new BindAttribute(typeof(UnrelatedType)));
+            Assert.Equal(expected, exception.Message);
+        }
+
+        [Theory]
+        [InlineData(typeof(DerivedProvider))]
+        [InlineData(typeof(BaseProvider))]
+        public void Constructor_SetsThe_PropertyFilterProviderType_ForValidTypes(Type type)
+        {
+            // Arrange
+            var attribute = new BindAttribute(type);
+
+            // Act & Assert
+            Assert.Equal(type, attribute.PredicateProviderType);
+        }
+
+        [Theory]
+        [InlineData("UserName", true)]
+        [InlineData("Username", false)]
+        [InlineData("Password", false)]
+        public void BindAttribute_Include(string property, bool isIncluded)
+        {
+            // Arrange
+            var bind = new BindAttribute(new string[] { "UserName", "FirstName" });
+
+            var context = new ModelBindingContext();
+
+            // Act
+            var predicate = bind.PropertyFilter;
+
+            // Assert
+            Assert.Equal(isIncluded, predicate(context, property));
+        }
+
+#if ASPNET50
+        [Theory]
+        [InlineData("UserName", true)]
+        [InlineData("Username", false)]
+        [InlineData("Password", false)]
+        public void BindAttribute_ProviderType(string property, bool isIncluded)
+        {
+            // Arrange
+            var bind = new BindAttribute(typeof(TestProvider));
+
+            var context = new ModelBindingContext();
+            context.OperationBindingContext = new OperationBindingContext()
+            {
+                HttpContext = new DefaultHttpContext(),
+            };
+
+            var activator = new Mock<ITypeActivator>(MockBehavior.Strict);
+            activator
+                .Setup(a => a.CreateInstance(It.IsAny<IServiceProvider>(), typeof(TestProvider), It.IsAny<object[]>()))
+                .Returns(new TestProvider())
+                .Verifiable();
+
+            var services = new Mock<IServiceProvider>(MockBehavior.Strict);
+            services
+                .Setup(s => s.GetService(typeof(ITypeActivator)))
+                .Returns(activator.Object);
+
+            context.OperationBindingContext.HttpContext.RequestServices = services.Object;
+
+            // Act
+            var predicate = bind.PropertyFilter;
+
+            // Assert
+            Assert.Equal(isIncluded, predicate(context, property));
+        }
+
+        // Each time .PropertyFilter is called, a since instance of the provider should
+        // be created and cached.
+        [Fact]
+        public void BindAttribute_ProviderType_Cached()
+        {
+            // Arrange
+            var bind = new BindAttribute(typeof(TestProvider));
+
+            var context = new ModelBindingContext();
+            context.OperationBindingContext = new OperationBindingContext()
+            {
+                HttpContext = new DefaultHttpContext(),
+            };
+
+            var activator = new Mock<ITypeActivator>(MockBehavior.Strict);
+            activator
+                .Setup(a => a.CreateInstance(It.IsAny<IServiceProvider>(), typeof(TestProvider), It.IsAny<object[]>()))
+                .Returns(new TestProvider())
+                .Verifiable();
+
+            var services = new Mock<IServiceProvider>(MockBehavior.Strict);
+            services
+                .Setup(s => s.GetService(typeof(ITypeActivator)))
+                .Returns(activator.Object);
+
+            context.OperationBindingContext.HttpContext.RequestServices = services.Object;
+
+            // Act
+            var predicate = bind.PropertyFilter;
+
+            // Assert
+            Assert.True(predicate(context, "UserName"));
+            Assert.True(predicate(context, "UserName"));
+
+            activator
+                .Verify(
+                    a => a.CreateInstance(It.IsAny<IServiceProvider>(), typeof(TestProvider), It.IsAny<object[]>()),
+                    Times.Once());
+        }
+#endif
+
+        private class TestProvider : IPropertyBindingPredicateProvider
+        {
+            public Func<ModelBindingContext, string, bool> PropertyFilter
+            {
+                get
+                {
+                    return (context, property) => string.Equals(property, "UserName", StringComparison.Ordinal);
+                }
+            }
+        }
+
+        private class BaseProvider : IPropertyBindingPredicateProvider
+        {
+            public Func<ModelBindingContext, string, bool> PropertyFilter
+            {
+                get
+                {
+                    throw new NotImplementedException();
+                }
+            }
+        }
+
+        private class DerivedProvider : BaseProvider
+        {
+        }
+
+        private class UnrelatedType
+        {
         }
     }
 }

test/Microsoft.AspNet.Mvc.ModelBinding.Test/Binders/MutableObjectModelBinderTest.cs

@@ -9,7 +9,9 @@ using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
+using Microsoft.AspNet.PipelineCore;
 using Microsoft.AspNet.Testing;
+using Microsoft.Framework.DependencyInjection;
 using Moq;
 using Xunit;
 
@@ -247,12 +249,12 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                                      .Returns<IValueProviderMetadata>(
                                         valueProviderMetadata =>
                                                 {
-                                                     if(valueProviderMetadata is ValueBinderMetadataAttribute)
+                                                    if (valueProviderMetadata is ValueBinderMetadataAttribute)
-                                                     {
+                                                    {
-                                                         return mockOriginalValueProvider.Object;
+                                                        return mockOriginalValueProvider.Object;
-                                                     }
+                                                    }
 
-                                                     return null;
+                                                    return null;
                                                 });
 
             var bindingContext = new MutableObjectBinderContext
@@ -590,6 +592,60 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                 {
                     ValidatorProvider = Mock.Of<IModelValidatorProvider>(),
                     MetadataProvider = new DataAnnotationsModelMetadataProvider()
+                },
+            };
+
+            var testableBinder = new TestableMutableObjectModelBinder();
+
+            // Act
+            var propertyMetadatas = testableBinder.GetMetadataForProperties(bindingContext);
+            var returnedPropertyNames = propertyMetadatas.Select(o => o.PropertyName).ToArray();
+
+            // Assert
+            Assert.Equal(expectedPropertyNames, returnedPropertyNames);
+        }
+
+        [Fact]
+        public void GetMetadataForProperties_DoesNotReturn_ExcludedProperties()
+        {
+            // Arrange
+            var expectedPropertyNames = new[] { "IncludedByDefault1", "IncludedByDefault2" };
+            var bindingContext = new ModelBindingContext
+            {
+                ModelMetadata = GetMetadataForType(typeof(TypeWithExcludedPropertiesUsingBindAttribute)),
+                OperationBindingContext = new OperationBindingContext
+                {
+                    HttpContext = new DefaultHttpContext
+                    {
+                        RequestServices = CreateServices()
+                    },
+                    ValidatorProvider = Mock.Of<IModelValidatorProvider>(),
+                    MetadataProvider = new DataAnnotationsModelMetadataProvider(),
+                }
+            };
+
+            var testableBinder = new TestableMutableObjectModelBinder();
+
+            // Act
+            var propertyMetadatas = testableBinder.GetMetadataForProperties(bindingContext);
+            var returnedPropertyNames = propertyMetadatas.Select(o => o.PropertyName).ToArray();
+
+            // Assert
+            Assert.Equal(expectedPropertyNames, returnedPropertyNames);
+        }
+
+        [Fact]
+        public void GetMetadataForProperties_ReturnsOnlyIncludedProperties_UsingBindAttributeInclude()
+        {
+            // Arrange
+            var expectedPropertyNames = new[] { "IncludedExplicitly1", "IncludedExplicitly2" };
+            var bindingContext = new ModelBindingContext
+            {
+                ModelMetadata = GetMetadataForType(typeof(TypeWithIncludedPropertiesUsingBindAttribute)),
+                OperationBindingContext = new OperationBindingContext
+                {
+                    ValidatorProvider = Mock.Of<IModelValidatorProvider>(),
+                    MetadataProvider = new DataAnnotationsModelMetadataProvider(),
                 }
             };
 
@@ -1337,6 +1393,29 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             public string MarkedWithABinderMetadata { get; set; }
         }
 
+        [Bind(new[] { nameof(IncludedExplicitly1), nameof(IncludedExplicitly2) })]
+        private class TypeWithIncludedPropertiesUsingBindAttribute
+        {
+            public int ExcludedByDefault1 { get; set; }
+
+            public int ExcludedByDefault2 { get; set; }
+
+            public int IncludedExplicitly1 { get; set; }
+
+            public int IncludedExplicitly2 { get; set; }
+        }
+
+        [Bind(typeof(ExcludedProvider))]
+        private class TypeWithExcludedPropertiesUsingBindAttribute
+        {
+            public int Excluded1 { get; set; }
+
+            public int Excluded2 { get; set; }
+
+            public int IncludedByDefault1 { get; set; }
+            public int IncludedByDefault2 { get; set; }
+        }
+
         public class Document
         {
             [NonValueBinderMetadata]
@@ -1354,6 +1433,35 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         {
         }
 
+        public class ExcludedProvider : IPropertyBindingPredicateProvider
+        {
+            public Func<ModelBindingContext, string, bool> PropertyFilter
+            {
+                get
+                {
+                    return (context, propertyName) =>
+                       !string.Equals("Excluded1", propertyName, StringComparison.OrdinalIgnoreCase) &&
+                       !string.Equals("Excluded2", propertyName, StringComparison.OrdinalIgnoreCase);
+                }
+            }
+        }
+
+        private IServiceProvider CreateServices()
+        {
+            var services = new Mock<IServiceProvider>(MockBehavior.Strict);
+
+            var typeActivator = new Mock<ITypeActivator>(MockBehavior.Strict);
+            typeActivator
+                .Setup(f => f.CreateInstance(It.IsAny<IServiceProvider>(), typeof(ExcludedProvider)))
+                .Returns(new ExcludedProvider());
+
+            services
+                .Setup(s => s.GetService(typeof(ITypeActivator)))
+                .Returns(typeActivator.Object);
+
+            return services.Object;
+        }
+
         public class TestableMutableObjectModelBinder : MutableObjectModelBinder
         {
             public virtual bool CanUpdatePropertyPublic(ModelMetadata propertyMetadata)

test/Microsoft.AspNet.Mvc.ModelBinding.Test/Metadata/CachedDataAnnotationsMetadataAttributesTest.cs

@@ -34,7 +34,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             Assert.Null(cache.ScaffoldColumn);
             Assert.Null(cache.BinderMetadata);
             Assert.Null(cache.BinderModelNameProvider);
-            Assert.Empty(cache.PropertyBindingInfo);
+            Assert.Empty(cache.PropertyBindingPredicateProviders);
         }
 
         public static TheoryData<object, Func<CachedDataAnnotationsMetadataAttributes, object>>
@@ -78,18 +78,17 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         public void Constructor_FindsPropertyBindingInfo()
         {
             // Arrange
-            var propertyBindingInfos =
+            var providers = new[] { new TestPredicateProvider(), new TestPredicateProvider() };
-                new[] { new TestPropertyBindingInfo(), new TestPropertyBindingInfo() };
 
             // Act
-            var cache = new CachedDataAnnotationsMetadataAttributes(propertyBindingInfos);
+            var cache = new CachedDataAnnotationsMetadataAttributes(providers);
-            var result = cache.PropertyBindingInfo.ToArray();
+            var result = cache.PropertyBindingPredicateProviders.ToArray();
 
             // Assert
-            Assert.Equal(propertyBindingInfos.Length, result.Length);
+            Assert.Equal(providers.Length, result.Length);
-            for (var index = 0; index < propertyBindingInfos.Length; index++)
+            for (var index = 0; index < providers.Length; index++)
             {
-                Assert.Same(propertyBindingInfos[index], result[index]);
+                Assert.Same(providers[index], result[index]);
             }
         }
 
@@ -147,5 +146,16 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         {
             public Type BinderType { get; set; }
         }
+
+        private class TestPredicateProvider : IPropertyBindingPredicateProvider
+        {
+            public Func<ModelBindingContext, string, bool> PropertyFilter
+            {
+                get
+                {
+                    throw new NotImplementedException();
+                }
+            }
+        }
     }
 }

test/Microsoft.AspNet.Mvc.ModelBinding.Test/Metadata/CachedDataAnnotationsModelMetadataProviderTest.cs

@@ -2,6 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Reflection;
@@ -11,57 +12,50 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
 {
     public class CachedDataAnnotationsModelMetadataProviderTest
     {
-        [Bind(Include = nameof(IncludedAndExcludedExplicitly1) + "," + nameof(IncludedExplicitly1),
-              Exclude = nameof(IncludedAndExcludedExplicitly1) + "," + nameof(ExcludedExplicitly1),
-            Prefix = "TypePrefix")]
-        private class TypeWithExludedAndIncludedPropertiesUsingBindAttribute
-        {
-            public int ExcludedExplicitly1 { get; set; }
-
-            public int IncludedAndExcludedExplicitly1 { get; set; }
-
-            public int IncludedExplicitly1 { get; set; }
-
-            public int NotIncludedOrExcluded { get; set; }
-
-            public void ActionWithBindAttribute(
-                          [Bind(Include = "Property1, Property2,IncludedAndExcludedExplicitly1",
-                                Exclude ="Property3, Property4, IncludedAndExcludedExplicitly1",
-                                Prefix = "ParameterPrefix")]
-                TypeWithExludedAndIncludedPropertiesUsingBindAttribute param)
-            {
-            }
-        }
-
         [Fact]
-        public void DataAnnotationsModelMetadataProvider_ReadsIncludedAndExcludedProperties_ForTypes()
+        public void DataAnnotationsModelMetadataProvider_UsesPredicateOnType()
         {
             // Arrange
-            var type = typeof(TypeWithExludedAndIncludedPropertiesUsingBindAttribute);
+            var type = typeof(User);
+
             var provider = new DataAnnotationsModelMetadataProvider();
-            var expectedIncludedPropertyNames = new[] { "IncludedAndExcludedExplicitly1", "IncludedExplicitly1" };
+            var context = new ModelBindingContext();
-            var expectedExcludedPropertyNames = new[] { "IncludedAndExcludedExplicitly1", "ExcludedExplicitly1" };
+
+            var expected = new[] { "IsAdmin", "UserName" };
 
             // Act
             var metadata = provider.GetMetadataForType(null, type);
 
             // Assert
-            Assert.Equal(expectedIncludedPropertyNames.ToList(), metadata.BinderIncludeProperties);
+            var predicate = metadata.PropertyBindingPredicateProvider.PropertyFilter;
-            Assert.Equal(expectedExcludedPropertyNames.ToList(), metadata.BinderExcludeProperties);
+
+            var matched = new HashSet<string>();
+            foreach (var property in metadata.Properties)
+            {
+                if (predicate(context, property.PropertyName))
+                {
+                    matched.Add(property.PropertyName);
+                }
+            }
+
+            Assert.Equal<string>(expected, matched);
         }
 
         [Fact]
-        public void ModelMetadataProvider_ReadsIncludedAndExcludedProperties_AtParameterAndType_ForParameters()
+        public void DataAnnotationsModelMetadataProvider_UsesPredicateOnParameter()
         {
             // Arrange
-            var type = typeof(TypeWithExludedAndIncludedPropertiesUsingBindAttribute);
+            var type = GetType();
-            var methodInfo = type.GetMethod("ActionWithBindAttribute");
+            var methodInfo = type.GetMethod(
-            var provider = new DataAnnotationsModelMetadataProvider();
+                "ActionWithoutBindAttribute",
+                BindingFlags.Instance | BindingFlags.NonPublic);
 
-            // Note it does an intersection for included and a union for excluded.
+            var provider = new DataAnnotationsModelMetadataProvider();
-            var expectedIncludedPropertyNames = new[] { "IncludedAndExcludedExplicitly1" };
+            var context = new ModelBindingContext();
-            var expectedExcludedPropertyNames = new[] {
+
-                "Property3", "Property4", "IncludedAndExcludedExplicitly1", "ExcludedExplicitly1" };
+            // Note it does an intersection for included -- only properties that
+            // pass both predicates will be bound.
+            var expected = new[] { "IsAdmin", "UserName" };
 
             // Act
             var metadata = provider.GetMetadataForParameter(
@@ -70,16 +64,68 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                 parameterName: "param");
 
             // Assert
-            Assert.Equal(expectedIncludedPropertyNames.ToList(), metadata.BinderIncludeProperties);
+            var predicate = metadata.PropertyBindingPredicateProvider.PropertyFilter;
-            Assert.Equal(expectedExcludedPropertyNames.ToList(), metadata.BinderExcludeProperties);
+            Assert.NotNull(predicate);
+
+            var matched = new HashSet<string>();
+            foreach (var property in metadata.Properties)
+            {
+                if (predicate(context, property.PropertyName))
+                {
+                    matched.Add(property.PropertyName);
+                }
+            }
+
+            Assert.Equal<string>(expected, matched);
         }
 
         [Fact]
-        public void ModelMetadataProvider_ReadsPrefixProperty_OnlyAtParameterLevel_ForParameters()
+        public void DataAnnotationsModelMetadataProvider_UsesPredicateOnParameter_Merge()
         {
             // Arrange
-            var type = typeof(TypeWithExludedAndIncludedPropertiesUsingBindAttribute);
+            var type = GetType();
-            var methodInfo = type.GetMethod("ActionWithBindAttribute");
+            var methodInfo = type.GetMethod(
+                "ActionWithBindAttribute",
+                BindingFlags.Instance | BindingFlags.NonPublic);
+
+            var provider = new DataAnnotationsModelMetadataProvider();
+            var context = new ModelBindingContext();
+
+            // Note it does an intersection for included -- only properties that
+            // pass both predicates will be bound.
+            var expected = new[] { "IsAdmin" };
+
+            // Act
+            var metadata = provider.GetMetadataForParameter(
+                modelAccessor: null,
+                methodInfo: methodInfo,
+                parameterName: "param");
+
+            // Assert
+            var predicate = metadata.PropertyBindingPredicateProvider.PropertyFilter;
+            Assert.NotNull(predicate);
+
+            var matched = new HashSet<string>();
+            foreach (var property in metadata.Properties)
+            {
+                if (predicate(context, property.PropertyName))
+                {
+                    matched.Add(property.PropertyName);
+                }
+            }
+
+            Assert.Equal<string>(expected, matched);
+        }
+
+        [Fact]
+        public void DataAnnotationsModelMetadataProvider_ReadsModelNameProperty_ForParameters()
+        {
+            // Arrange
+            var type = GetType();
+            var methodInfo = type.GetMethod(
+                "ActionWithBindAttribute",
+                BindingFlags.Instance | BindingFlags.NonPublic);
+
             var provider = new DataAnnotationsModelMetadataProvider();
 
             // Act
@@ -96,7 +142,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         public void DataAnnotationsModelMetadataProvider_ReadsModelNameProperty_ForTypes()
         {
             // Arrange
-            var type = typeof(TypeWithExludedAndIncludedPropertiesUsingBindAttribute);
+            var type = typeof(User);
             var provider = new DataAnnotationsModelMetadataProvider();
 
             // Act
@@ -106,23 +152,6 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             Assert.Equal("TypePrefix", metadata.BinderModelName);
         }
 
-        [Fact]
-        public void DataAnnotationsModelMetadataProvider_ReadsModelNameProperty_ForParameters()
-        {
-            // Arrange
-            var type = typeof(TypeWithExludedAndIncludedPropertiesUsingBindAttribute);
-            var methodInfo = type.GetMethod("ActionWithBindAttribute");
-            var provider = new DataAnnotationsModelMetadataProvider();
-
-            // Act
-            var metadata = provider.GetMetadataForParameter(
-                modelAccessor: null,
-                methodInfo: methodInfo,
-                parameterName: "param");
-
-            // Assert
-            Assert.Equal("ParameterPrefix", metadata.BinderModelName);
-        }
 
         [Fact]
         public void DataAnnotationsModelMetadataProvider_ReadsScaffoldColumnAttribute_ForShowForDisplay()
@@ -193,8 +222,6 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             Assert.NotNull(propertyMetadata.BinderMetadata);
             var attribute = Assert.IsType<TypeBasedBinderAttribute>(propertyMetadata.BinderMetadata);
             Assert.Equal("PersonType", propertyMetadata.BinderModelName);
-            Assert.Equal(new[] { "IncludeAtType" }, propertyMetadata.BinderIncludeProperties.ToArray());
-            Assert.Equal(new[] { "ExcludeAtType" }, propertyMetadata.BinderExcludeProperties.ToArray());
         }
 
         [Fact]
@@ -210,12 +237,8 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             Assert.NotNull(propertyMetadata.BinderMetadata);
             var attribute = Assert.IsType<NonTypeBasedBinderAttribute>(propertyMetadata.BinderMetadata);
             Assert.Equal("GrandParentProperty", propertyMetadata.BinderModelName);
-            Assert.Empty(propertyMetadata.BinderIncludeProperties);
-            Assert.Equal(new[] { "ExcludeAtProperty", "ExcludeAtType" },
-                         propertyMetadata.BinderExcludeProperties.ToArray());
         }
 
-#if ASPNET50
         [Fact]
         public void GetMetadataForParameter_WithNoBinderMetadata_GetsItFromType()
         {
@@ -223,16 +246,15 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             var provider = new DataAnnotationsModelMetadataProvider();
 
             // Act
-            var parameterMetadata = provider.GetMetadataForParameter(null,
+            var parameterMetadata = provider.GetMetadataForParameter(
-                                                                    typeof(Person).GetMethod("Update"),
+                null,
-                                                                    "person");
+                typeof(Person).GetMethod("Update"),
+                "person");
 
             // Assert
             Assert.NotNull(parameterMetadata.BinderMetadata);
             var attribute = Assert.IsType<TypeBasedBinderAttribute>(parameterMetadata.BinderMetadata);
             Assert.Equal("PersonType", parameterMetadata.BinderModelName);
-            Assert.Equal(new[] { "IncludeAtType" }, parameterMetadata.BinderIncludeProperties.ToArray());
-            Assert.Equal(new[] { "ExcludeAtType" }, parameterMetadata.BinderExcludeProperties.ToArray());
         }
 
         [Fact]
@@ -242,53 +264,48 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             var provider = new DataAnnotationsModelMetadataProvider();
 
             // Act
-            var parameterMetadata = provider.GetMetadataForParameter(null,
+            var parameterMetadata = provider.GetMetadataForParameter(
-                                                                    typeof(Person).GetMethod("Save"),
+                null,
-                                                                    "person");
+                typeof(Person).GetMethod("Save"),
+                "person");
 
             // Assert
             Assert.NotNull(parameterMetadata.BinderMetadata);
             var attribute = Assert.IsType<NonTypeBasedBinderAttribute>(parameterMetadata.BinderMetadata);
             Assert.Equal("PersonParameter", parameterMetadata.BinderModelName);
-            Assert.Empty(parameterMetadata.BinderIncludeProperties);
-            Assert.Equal(new[] { "ExcludeAtParameter", "ExcludeAtType" },
-                         parameterMetadata.BinderExcludeProperties.ToArray());
         }
-#endif
+
-        public class TypeBasedBinderAttribute : Attribute,
+        private void ActionWithoutBindAttribute(User param)
-            IBinderMetadata, IModelNameProvider, IPropertyBindingInfo
+        {
+        }
+
+        private void ActionWithBindAttribute([Bind(new string[] { "IsAdmin" }, Prefix = "ParameterPrefix")] User param)
+        {
+        }
+
+        public class TypeBasedBinderAttribute : Attribute, IBinderMetadata, IModelNameProvider
         {
             public string Name { get; set; }
-
-            public string Exclude { get; set; }
-
-            public string Include { get; set; }
         }
 
-        public class NonTypeBasedBinderAttribute : Attribute,
+        public class NonTypeBasedBinderAttribute : Attribute, IBinderMetadata, IModelNameProvider
-            IBinderMetadata, IModelNameProvider, IPropertyBindingInfo
         {
             public string Name { get; set; }
-
-            public string Exclude { get; set; }
-
-            public string Include { get; set; }
         }
 
-        [TypeBasedBinder(Name = "PersonType", Include = "IncludeAtType", Exclude = "ExcludeAtType")]
+        [TypeBasedBinder(Name = "PersonType")]
         public class Person
         {
             public Person Parent { get; set; }
 
-            [NonTypeBasedBinder(Name = "GrandParentProperty", Include = "IncludeAtProperty", Exclude = "ExcludeAtProperty")]
+            [NonTypeBasedBinder(Name = "GrandParentProperty")]
             public Person GrandParent { get; set; }
 
             public void Update(Person person)
             {
             }
 
-            public void Save([NonTypeBasedBinder(Name = "PersonParameter",
+            public void Save([NonTypeBasedBinder(Name = "PersonParameter")] Person person)
-                Include = "IncludeAtParameter", Exclude = "ExcludeAtParameter")] Person person)
             {
             }
         }
@@ -317,5 +334,17 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
 
             public HiddenClass OfHiddenType { get; set; }
         }
+
+        [Bind(new[] { nameof(IsAdmin), nameof(UserName) }, Prefix = "TypePrefix")]
+        private class User
+        {
+            public int Id { get; set; }
+
+            public bool IsAdmin { get; set; }
+
+            public int UserName { get; set; }
+
+            public int NotIncludedOrExcluded { get; set; }
+        }
     }
 }

test/Microsoft.AspNet.Mvc.ModelBinding.Test/Metadata/CachedDataAnnotationsModelMetadataTest.cs

@@ -52,9 +52,8 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
 
             Assert.Null(metadata.BinderModelName);
             Assert.Null(metadata.BinderMetadata);
+            Assert.Null(metadata.PropertyBindingPredicateProvider);
             Assert.Null(metadata.BinderType);
-            Assert.Empty(metadata.BinderIncludeProperties);
-            Assert.Null(metadata.BinderExcludeProperties);
         }
 
         public static TheoryData<object, Func<ModelMetadata, string>> ExpectedAttributeDataStrings

test/Microsoft.AspNet.Mvc.ModelBinding.Test/Metadata/ModelMetadataTest.cs

@@ -22,6 +22,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                 var nonEmptycontainerModel = new DummyModelContainer { Model = contactModel };
 
                 var binderMetadata = new TestBinderMetadata();
+                var predicateProvider = new DummyPropertyBindingPredicateProvider();
                 var emptyPropertyList = new List<string>();
                 var nonEmptyPropertyList = new List<string>() { "SomeProperty" };
                 return new TheoryData<Action<ModelMetadata>, Func<ModelMetadata, object>, object>
@@ -56,28 +57,8 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
                     { m => m.BinderModelName = string.Empty, m => m.BinderModelName, string.Empty },
                     { m => m.BinderType = null, m => m.BinderType, null },
                     { m => m.BinderType = typeof(string), m => m.BinderType, typeof(string) },
-                    { m => m.BinderIncludeProperties = null, m => m.BinderIncludeProperties, null },
+                    { m => m.PropertyBindingPredicateProvider = null, m => m.PropertyBindingPredicateProvider, null },
-                    {
+                    { m => m.PropertyBindingPredicateProvider = predicateProvider, m => m.PropertyBindingPredicateProvider, predicateProvider },
-                      m => m.BinderIncludeProperties = emptyPropertyList,
-                      m => m.BinderIncludeProperties,
-                      emptyPropertyList
-                    },
-                    {
-                      m => m.BinderIncludeProperties = nonEmptyPropertyList,
-                      m => m.BinderIncludeProperties,
-                      nonEmptyPropertyList
-                    },
-                    { m => m.BinderExcludeProperties = null, m => m.BinderExcludeProperties, null },
-                    {
-                        m => m.BinderExcludeProperties = emptyPropertyList,
-                        m => m.BinderExcludeProperties,
-                        emptyPropertyList
-                    },
-                    {
-                        m => m.BinderExcludeProperties = nonEmptyPropertyList,
-                        m => m.BinderExcludeProperties,
-                        nonEmptyPropertyList
-                    },
                 };
             }
         }
@@ -128,8 +109,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
             Assert.Null(metadata.BinderModelName);
             Assert.Null(metadata.BinderType);
             Assert.Null(metadata.BinderMetadata);
-            Assert.Null(metadata.BinderIncludeProperties);
+            Assert.Null(metadata.PropertyBindingPredicateProvider);
-            Assert.Null(metadata.BinderExcludeProperties);
         }
 
         // IsComplexType
@@ -514,5 +494,10 @@ namespace Microsoft.AspNet.Mvc.ModelBinding
         {
             public DummyContactModel Model { get; set; }
         }
+
+        private class DummyPropertyBindingPredicateProvider : IPropertyBindingPredicateProvider
+        {
+            public Func<ModelBindingContext, string, bool> PropertyFilter { get; set; }
+        }
     }
 }

test/WebSites/ModelBindingWebSite/Controllers/BindAttributeController.cs

@@ -1,49 +1,61 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Collections.Generic;
+using System.Linq.Expressions;
 using Microsoft.AspNet.Mvc;
+using Microsoft.AspNet.Mvc.ModelBinding;
 
 namespace ModelBindingWebSite.Controllers
 {
     public class BindAttributeController : Controller
     {
-        public Dictionary<string, string>
+        public User EchoUser([Bind(typeof(ExcludeUserPropertiesAtParameter))] User user)
-           BindAtParamterLevelAndBindAtTypeLevelAreBothEvaluated_BlackListingAtEitherLevelDoesNotBind(
-            [Bind(Exclude = "IncludedExplicitlyAtTypeLevel")] TypeWithIncludedPropertyAtBindAttribute param1,
-            [Bind(Include = "ExcludedExplicitlyAtTypeLevel")] TypeWithExcludedPropertyAtBindAttribute param2)
         {
-            return new Dictionary<string, string>()
+            return user;
-            {
+        }
-                // The first one should not be included because the parameter level bind attribute filters it out.
-                { "param1.IncludedExplicitlyAtTypeLevel", param1.IncludedExplicitlyAtTypeLevel },
 
-                // The second one should not be included because the type level bind attribute filters it out.
+        public User EchoUserUsingServices([Bind(typeof(ExcludeUserPropertiesUsingService))] User user)
-                { "param2.ExcludedExplicitlyAtTypeLevel", param2.ExcludedExplicitlyAtTypeLevel },
+        {
-            };
+            return user;
         }
 
         public Dictionary<string, string>
-          BindAtParamterLevelAndBindAtTypeLevelAreBothEvaluated_WhiteListingAtBothLevelBinds(
+           UpdateUserId_BlackListingAtEitherLevelDoesNotBind(
-          [Bind(Include = "IncludedExplicitlyAtTypeLevel")] TypeWithIncludedPropertyAtBindAttribute param1)
+            [Bind(typeof(ExcludeLastName))] User2 param1,
+            [Bind("Id")] User2 param2)
         {
             return new Dictionary<string, string>()
             {
-                // The since this is included at both level it is bound.
+                // LastName is excluded at parameter level.
-                { "param1.IncludedExplicitlyAtTypeLevel", param1.IncludedExplicitlyAtTypeLevel },
+                { "param1.LastName", param1.LastName },
+
+                // Id is excluded because it is not explicitly included by the bind attribute at type level.
+                { "param2.Id", param2.Id.ToString() },
             };
         }
 
-        public Dictionary<string, string>
+        public Dictionary<string, string> UpdateFirstName_IncludingAtBothLevelBinds(
-          BindAtParamterLevelAndBindAtTypeLevelAreBothEvaluated_WhiteListingAtOnlyOneLevelDoesNotBind(
+            [Bind("FirstName")] User2 param1)
-          [Bind(Include = "IncludedExplicitlyAtParameterLevel")]
-          TypeWithIncludedPropertyAtParameterAndTypeUsingBindAttribute param1)
         {
             return new Dictionary<string, string>()
             {
-                // The since this is included at only type level it is not bound.
+                // The since FirstName is included at both level it is bound.
-                { "param1.IncludedExplicitlyAtParameterLevel", param1.IncludedExplicitlyAtParameterLevel },
+                { "param1.FirstName", param1.FirstName },
-                { "param1.IncludedExplicitlyAtTypeLevel", param1.IncludedExplicitlyAtTypeLevel },
+            };
+        }
+
+        public Dictionary<string, string> UpdateIsAdmin_IncludingAtOnlyOneLevelDoesNotBind(
+          [Bind("IsAdmin" )] User2 param1)
+        {
+            return new Dictionary<string, string>()
+            {
+                // IsAdmin is not included because it is not explicitly included at type level.
+                { "param1.IsAdmin", param1.IsAdmin.ToString() },
+
+                // FirstName is not included because it is not explicitly included at parameter level.
+                { "param1.FirstName", param1.FirstName },
             };
         }
 
@@ -57,6 +69,49 @@ namespace ModelBindingWebSite.Controllers
         {
             return param.Value;
         }
+
+        private class ExcludeUserPropertiesAtParameter : DefaultPropertyBindingPredicateProvider<User>
+        {
+            public override string Prefix
+            {
+                get
+                {
+                    return "user";
+                }
+            }
+
+            public override IEnumerable<Expression<Func<User, object>>> PropertyIncludeExpressions
+            {
+                get
+                {
+                    yield return m => m.RegisterationMonth;
+                    yield return m => m.UserName;
+                }
+            }
+        }
+
+        private class ExcludeUserPropertiesUsingService : ExcludeUserPropertiesAtParameter
+        {
+            private ITestService _testService;
+
+            public ExcludeUserPropertiesUsingService(ITestService testService)
+            {
+                _testService = testService;
+            }
+
+            public override IEnumerable<Expression<Func<User, object>>> PropertyIncludeExpressions
+            {
+                get
+                {
+                    if (_testService.Test())
+                    {
+                        return base.PropertyIncludeExpressions;
+                    }
+
+                    return null;
+                }
+            }
+        }
     }
 
     [Bind(Prefix = "TypePrefix")]
@@ -70,22 +125,27 @@ namespace ModelBindingWebSite.Controllers
         public string Value { get; set; }
     }
 
-    [Bind(Include = nameof(IncludedExplicitlyAtTypeLevel))]
+    [Bind(nameof(FirstName), nameof(LastName))]
-    public class TypeWithIncludedPropertyAtParameterAndTypeUsingBindAttribute
+    public class User2
     {
-        public string IncludedExplicitlyAtTypeLevel { get; set; }
+        public int Id { get; set; }
-        public string IncludedExplicitlyAtParameterLevel { get; set; }
+
+        public string FirstName { get; set; }
+
+        public string LastName { get; set; }
+
+        public bool IsAdmin { get; set; }
     }
 
-    [Bind(Include = nameof(IncludedExplicitlyAtTypeLevel))]
+    public class ExcludeLastName : IPropertyBindingPredicateProvider
-    public class TypeWithIncludedPropertyAtBindAttribute
     {
-        public string IncludedExplicitlyAtTypeLevel { get; set; }
+        public Func<ModelBindingContext, string, bool> PropertyFilter
-    }
+        {
-
+            get
-    [Bind(Exclude = nameof(ExcludedExplicitlyAtTypeLevel))]
+            {
-    public class TypeWithExcludedPropertyAtBindAttribute
+                return (context, propertyName) => 
-    {
+                    !string.Equals("LastName", propertyName, StringComparison.OrdinalIgnoreCase);
-        public string ExcludedExplicitlyAtTypeLevel { get; set; }
+            }
+        }
     }
 }

test/WebSites/ModelBindingWebSite/ITestService.cs

@@ -1,12 +1,10 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-namespace Microsoft.AspNet.Mvc.ModelBinding
+namespace ModelBindingWebSite
 {
-    public class TestPropertyBindingInfo : IPropertyBindingInfo
+    public interface ITestService
     {
-        public string Exclude { get; set; }
+        bool Test();
-
-        public string Include { get; set; }
     }
 }

test/WebSites/ModelBindingWebSite/Startup.cs

@@ -27,6 +27,7 @@ namespace ModelBindingWebSite
                         });
 
                 services.AddSingleton<ICalculator, DefaultCalculator>();
+                services.AddSingleton<ITestService, TestService>();
             });
 
             // Add MVC to the request pipeline

test/WebSites/ModelBindingWebSite/TestService.cs

@@ -0,0 +1,13 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+namespace ModelBindingWebSite
+{
+    public class TestService :  ITestService
+    {
+        public bool Test()
+        {
+            return true;
+        }
+    }
+}