public I_AdvanceSearchNodeManager AddTreeItem()
{
RadTreeViewItem node = new RadTreeViewItem();
treeItems.Items.Add(node);;
var newAdvenveSearchNode = new AdvenveSearchNode(node);
return(newAdvenveSearchNode);
}
public I_AdvanceSearchNodeManager AddChildItem()
{
RadTreeViewItem cnode = new RadTreeViewItem();
Node.Items.Add(cnode);
Node.IsExpanded = true;
var newAdvenveSearchNode = new AdvenveSearchNode(cnode);
return(newAdvenveSearchNode);
}