protected virtual void OnNameChange(UndoRedoEventArgs e)
{
EventHandler <UndoRedoEventArgs> handler = UndoRedoCommandEventArgs;
if (handler != null)
{
handler(this, e);
}
}
void cat_UndoRedoCommandEventArgs(object sender, UndoRedoEventArgs e)
{
m_undoRedoManager.AddUndoableCommand(e.cmd);
}