Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/Compilation/DesignTimeResourceProviderFactoryAttribute.cs

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+//------------------------------------------------------------------------------
+// <copyright file="DesignTimeResourceProviderFactoryAttribute.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+namespace System.Web.Compilation {
+
+    using System;
+    using System.ComponentModel;
+    using System.Security.Permissions;
+
+
+    /// <devdoc>
+    /// <para>Allows a ResourceProviderFactory to specify the type of the associated
+    ///    DesignTimeResourceProviderFactory.</para>
+    /// </devdoc>
+    [AttributeUsage(AttributeTargets.Class)]
+    public sealed class DesignTimeResourceProviderFactoryAttribute : Attribute {
+
+        private string _factoryTypeName;
+
+        public DesignTimeResourceProviderFactoryAttribute(Type factoryType) {
+            _factoryTypeName = factoryType.AssemblyQualifiedName;
+        }
+
+        public DesignTimeResourceProviderFactoryAttribute(string factoryTypeName) {
+            _factoryTypeName = factoryTypeName;
+        }
+
+        public string FactoryTypeName {
+            get {
+                return _factoryTypeName;
+            }
+        }
+
+        public override bool IsDefaultAttribute() {
+            return (_factoryTypeName == null);
+        }
+    }
+}