public static GraphicElement DeserializeElement(Canvas canvas, string data)
{
XmlSerializer xs = new XmlSerializer(typeof(ElementPropertyBag));
TextReader tr = new StringReader(data);
ElementPropertyBag epb = (ElementPropertyBag)xs.Deserialize(tr);
Type t = Type.GetType(epb.ElementName);
GraphicElement el = (GraphicElement)Activator.CreateInstance(t, new object[] { canvas });
el.Deserialize(epb); // A specific deserialization does not preserve connections.
el.Id = Guid.NewGuid(); // We get a new GUID when deserializing a specific element.
return(el);
}
private static Tuple <List <GraphicElement>, List <ElementPropertyBag> > InternalDeserialize(Canvas canvas, string data)
{
List <GraphicElement> elements = new List <GraphicElement>();
XmlSerializer xs = new XmlSerializer(typeof(List <ElementPropertyBag>));
TextReader tr = new StringReader(data);
List <ElementPropertyBag> sps = (List <ElementPropertyBag>)xs.Deserialize(tr);
foreach (ElementPropertyBag epb in sps)
{
Type t = Type.GetType(epb.ElementName);
GraphicElement el = (GraphicElement)Activator.CreateInstance(t, new object[] { canvas });
el.Deserialize(epb);
elements.Add(el);
epb.Element = el;
}
return(new Tuple <List <GraphicElement>, List <ElementPropertyBag> >(elements, sps));
}
/*
* public static GraphicElement DeserializeElement(Canvas canvas, string data)
* {
* XmlSerializer xs = new XmlSerializer(typeof(ElementPropertyBag));
* TextReader tr = new StringReader(data);
* ElementPropertyBag epb = (ElementPropertyBag)xs.Deserialize(tr);
* Type t = Type.GetType(epb.ElementName);
* GraphicElement el = (GraphicElement)Activator.CreateInstance(t, new object[] { canvas });
* el.Deserialize(epb); // A specific deserialization does not preserve connections.
* el.Id = Guid.NewGuid(); // We get a new GUID when deserializing a specific element.
*
* return el;
* }
*/
private static Tuple <List <GraphicElement>, List <ElementPropertyBag> > InternalDeserialize(Canvas canvas, string data, Dictionary <Guid, Guid> oldNewIdMap)
{
List <GraphicElement> elements = new List <GraphicElement>();
XmlSerializer xs = new XmlSerializer(typeof(List <ElementPropertyBag>));
TextReader tr = new StringReader(data);
List <ElementPropertyBag> sps = (List <ElementPropertyBag>)xs.Deserialize(tr);
foreach (ElementPropertyBag epb in sps)
{
Type t = Type.GetType(epb.ElementName, AssemblyResolver, TypeResolver);
GraphicElement el = (GraphicElement)Activator.CreateInstance(t, new object[] { canvas });
el.Deserialize(epb);
Guid elGuid = el.Id;
elGuid = Guid.NewGuid();
oldNewIdMap[el.Id] = elGuid;
el.Id = elGuid;
elements.Add(el);
epb.Element = el;
}
return(new Tuple <List <GraphicElement>, List <ElementPropertyBag> >(elements, sps));
}
