private void AddNode(object arg)
{
var node = new TreeNodeModel(SelectedNode) { Name = "New node" };
if (node.Parent == null)
Nodes.Add(node);
else
node.Parent.Nodes.Add(node);
}
public TreeNodeModel(TreeNodeModel parent = null)
{
Parent = parent;
Nodes = new SynchronizedNotifiableCollection <TreeNodeModel>();
}
public TreeNodeModel(TreeNodeModel parent = null)
{
Parent = parent;
Nodes = new SynchronizedNotifiableCollection<TreeNodeModel>();
}
