private void InitProjectTree()
{
this.advTreeOldLayer.Nodes.Clear();
this.advTreeNewLayer.Nodes.Clear();
for (int i = 0; i < _ProjectTree.Nodes.Count; i++)
{
DevComponents.AdvTree.Node pNode = _ProjectTree.Nodes[i];
DevComponents.AdvTree.Node pCopyNode = pNode.DeepCopy();
this.advTreeNewLayer.Nodes.Add(pCopyNode);
DevComponents.AdvTree.Node pCopyOldNode = pNode.DeepCopy();
this.advTreeOldLayer.Nodes.Add(pCopyOldNode);
}
ClearFromHisTree(advTreeOldLayer);
ClearFromCurTree(advTreeNewLayer);
}