58 lines
1.7 KiB
C#
58 lines
1.7 KiB
C#
// <copyright>
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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namespace System.Activities.XamlIntegration
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{
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using System;
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using System.Runtime.Serialization;
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using System.Runtime.Serialization.Formatters;
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using System.Xml;
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using System.Xml.Schema;
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using System.Xml.Serialization;
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// Exposes a DC-serializable type as IXmlSerializable so it can be serialized to XAML using x:XData
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internal class NetDataContractXmlSerializable<T> : IXmlSerializable where T : class
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{
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public NetDataContractXmlSerializable(T value = null)
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{
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this.Value = value;
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}
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public T Value
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{
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get;
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private set;
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}
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public XmlSchema GetSchema()
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{
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throw FxTrace.Exception.AsError(new NotSupportedException(SR.CannotGenerateSchemaForXmlSerializable(typeof(T).Name)));
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}
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public void ReadXml(XmlReader reader)
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{
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NetDataContractSerializer serializer = this.CreateSerializer();
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this.Value = (T)serializer.ReadObject(reader);
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}
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public void WriteXml(XmlWriter writer)
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{
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if (this.Value != null)
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{
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NetDataContractSerializer serializer = this.CreateSerializer();
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serializer.WriteObject(writer, this.Value);
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}
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}
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private NetDataContractSerializer CreateSerializer()
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{
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NetDataContractSerializer result = new NetDataContractSerializer();
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// The version-tolerant fallback of Simple is closer to the semantics of XAML
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result.AssemblyFormat = FormatterAssemblyStyle.Simple;
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return result;
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}
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}
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}
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