void General_VersionChanged(object sender, EventArgs e)
        {
            TreeViewWix tv = this.TreeView as TreeViewWix;

            if (tv != null)
            {
                EventArgsNameChange en = e as EventArgsNameChange;
                if (en != null)
                {
                    tv.OnVersionChanged(en.OldName, en.NewName);
                }
            }
        }
        void node_IdChanged(object sender, EventArgs e)
        {
            Text = IconNode.ToString();
            TreeViewWix tv = this.TreeView as TreeViewWix;

            if (tv != null)
            {
                EventArgsNameChange en = e as EventArgsNameChange;
                if (en != null)
                {
                    tv.OnIconIdChanged(en.OldName, en.NewName);
                }
            }
        }