public static void hide()
 {
     show();
     thisWindowLive.Close();
     thisWindowLive = null;
 }
        /**
         * void OnDisable()
         * {
         * }
         *
         * void OnDestroy()
         * {
         * }
         **/

        public static void show()
        {
            thisWindowLive = (PrefabCreatorWindow)EditorWindow.GetWindow(typeof(PrefabCreatorWindow));
        }