private void AddNode(Node node, AdvTree advTree)
{
advTree.BeginUpdate();
advTree.Nodes.Add(node);
advTree.EndUpdate();
}
private void ClearTree(AdvTree advTree)
{
advTree.BeginUpdate();
advTree.Nodes.Clear();
advTree.EndUpdate(true);
}
/// <summary>
/// Load nodes from XmlElement.
/// </summary>
/// <param name="tree">Reference to AdvTree to be populated.</param>
/// <param name="parent">XmlElement that tree was serialized to.</param>
public static void Load(AdvTree tree, XmlElement parent)
{
tree.BeginUpdate();
tree.DisplayRootNode = null;
tree.Nodes.Clear();
NodeSerializationContext context = new NodeSerializationContext();
context.AdvTree = tree;
context.HasDeserializeNodeHandlers = tree.HasDeserializeNodeHandlers;
context.HasSerializeNodeHandlers = tree.HasSerializeNodeHandlers;
try
{
foreach(XmlNode xmlNode in parent.ChildNodes)
{
if(xmlNode.Name==XmlNodeName && xmlNode is XmlElement)
{
Node node=new Node();
tree.Nodes.Add(node);
context.RefXmlElement = xmlNode as XmlElement;
LoadNode(node, context);
}
}
}
finally
{
tree.EndUpdate();
}
}