83 lines
3.1 KiB
C#
83 lines
3.1 KiB
C#
//-----------------------------------------------------------------------
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//
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// Microsoft Windows Client Platform
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// Copyright (C) Microsoft Corporation, 2005
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//
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// File: ValueSerializerAttribute.cs
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//
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// Contents: An attribute that allows associating a ValueSerializer
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// implementation with either a type or a property (or
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// an attached property by setting it on the static accessor
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// for the attachable property).
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//
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// Created: 04/28/2005 Microsoft
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//
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//------------------------------------------------------------------------
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using System;
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using System.Runtime.CompilerServices;
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namespace System.Windows.Markup
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{
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/// <summary>
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/// Attribute to associate a ValueSerializer class with a value type or to override
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/// which value serializer to use for a property. A value serializer can be associated
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/// with an attached property by placing the attribute on the static accessor for the
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/// attached property.
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/// </summary>
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[AttributeUsage(AttributeTargets.Class | AttributeTargets.Interface | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Property | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
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#if !MOBILE
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[TypeForwardedFrom("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
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#endif
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public sealed class ValueSerializerAttribute : Attribute
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{
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/// <summary>
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/// Constructor for the ValueSerializerAttribute
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/// </summary>
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/// <param name="valueSerializerType">Type of the value serializer being associated with a type or property</param>
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public ValueSerializerAttribute(Type valueSerializerType)
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{
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_valueSerializerType = valueSerializerType;
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}
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/// <summary>
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/// Constructor for the ValueSerializerAttribute
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/// </summary>
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/// <param name="valueSerializerTypeName">Fully qualified type name of the value serializer being associated with a type or property</param>
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public ValueSerializerAttribute(string valueSerializerTypeName)
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{
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_valueSerializerTypeName = valueSerializerTypeName;
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}
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/// <summary>
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/// The type of the value serializer to create for this type or property.
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/// </summary>
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public Type ValueSerializerType
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{
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get
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{
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if (_valueSerializerType == null && _valueSerializerTypeName != null)
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_valueSerializerType = Type.GetType(_valueSerializerTypeName);
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return _valueSerializerType;
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}
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}
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/// <summary>
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/// The assembly qualified name of the value serializer type for this type or property.
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/// </summary>
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public string ValueSerializerTypeName
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{
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get
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{
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if (_valueSerializerType != null)
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return _valueSerializerType.AssemblyQualifiedName;
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else
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return _valueSerializerTypeName;
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}
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}
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private Type _valueSerializerType;
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private string _valueSerializerTypeName;
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}
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}
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