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