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using System;
using System.Xml.Serialization;
using System.Reflection;
using System.ComponentModel;
using System.Linq;
using System.Threading;
namespace Crow
{
public class Container : PrivateContainer, IXmlSerializable
{
#region CTOR
public Container()
: base()
{
}
#endregion
[XmlIgnore]
public GraphicObject Child {
get { return child; }
set { child = value; }
}
public virtual void SetChild(GraphicObject _child)
{
base.SetChild (_child);
}
#region IXmlSerializable
public override System.Xml.Schema.XmlSchema GetSchema()
{
return null;
}
public override void ReadXml(System.Xml.XmlReader reader)
{
//only read attributes in GraphicObject IXmlReader implementation
base.ReadXml(reader);
using (System.Xml.XmlReader subTree = reader.ReadSubtree())
{
subTree.Read(); //skip current node
subTree.Read(); //read first child
if (!subTree.IsStartElement())
return;
Type t = Type.GetType("Crow." + subTree.Name);
if (t == null) {
Assembly a = Assembly.GetEntryAssembly ();
foreach (Type expT in a.GetExportedTypes ()) {
if (expT.Name == subTree.Name)
t = expT;
}
}
GraphicObject go = (GraphicObject)Activator.CreateInstance(t);
(go as IXmlSerializable).ReadXml(subTree);
SetChild(go);
subTree.Read();//closing tag
}
}
public override void WriteXml(System.Xml.XmlWriter writer)
{
base.WriteXml(writer);
if (Child == null)
return;
writer.WriteStartElement(Child.GetType().Name);
(Child as IXmlSerializable).WriteXml(writer);
writer.WriteEndElement();
}
#endregion
}
}
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