30 lines
1.0 KiB
C#
30 lines
1.0 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;
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using Microsoft.AspNetCore.Mvc.Core;
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using Microsoft.AspNetCore.Mvc.Routing;
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namespace Microsoft.AspNetCore.Mvc
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{
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/// <summary>
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/// Specifies the area containing a controller or action.
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/// </summary>
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[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
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public class AreaAttribute : RouteValueAttribute
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{
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/// <summary>
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/// Initializes a new <see cref="AreaAttribute"/> instance.
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/// </summary>
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/// <param name="areaName">The area containing the controller or action.</param>
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public AreaAttribute(string areaName)
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: base("area", areaName)
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{
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if (string.IsNullOrEmpty(areaName))
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{
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throw new ArgumentException(Resources.ArgumentCannotBeNullOrEmpty, nameof(areaName));
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}
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}
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}
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}
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