internal WindowCollection Clone() { WindowCollection windows; object syncRoot = this._list.SyncRoot; lock (syncRoot) { windows = new WindowCollection(this._list.Count); for (int i = 0; i < this._list.Count; i++) { windows._list.Add(this._list[i]); } } return(windows); }
internal virtual void DoShutdown() { lock (typeof(Application.GlobalLock)) this._appWindowList = (WindowCollection)null; EventArgs e = new EventArgs(); try { this.OnExit(e); } finally { lock (typeof(Application.GlobalLock)) { Application._appInstance = (Application)null; this._nonAppWindowList = (WindowCollection)null; } this._mainWindow = (Window)null; this._appIsShutdown = true; } }