28 lines
1.1 KiB
C#
28 lines
1.1 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Threading.Tasks;
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namespace Microsoft.AspNetCore.Mvc.ModelBinding
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{
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/// <summary>
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/// Defines the methods that are required for a value provider.
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/// </summary>
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public interface IValueProvider
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{
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/// <summary>
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/// Determines whether the collection contains the specified prefix.
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/// </summary>
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/// <param name="prefix">The prefix to search for.</param>
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/// <returns>true if the collection contains the specified prefix; otherwise, false.</returns>
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bool ContainsPrefix(string prefix);
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/// <summary>
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/// Retrieves a value object using the specified key.
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/// </summary>
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/// <param name="key">The key of the value object to retrieve.</param>
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/// <returns>The value object for the specified key. If the exact key is not found, null.</returns>
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ValueProviderResult GetValue(string key);
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}
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}
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