public MainWindow() { this.InitializeComponent(); WCM = new Windows_Custom_Messagebox(); // 在此点下面插入创建对象所需的代码。 Sb = (Storyboard)FindResource("Storyboard_Minimize"); Sb2 = (Storyboard)FindResource("Storyboard_BeginDownload"); Sb3 = (Storyboard)FindResource("Storyboard_EndDownload"); Sb4 = (Storyboard)FindResource("Storyboard_BeginEditLyrics"); Sb5 = (Storyboard)FindResource("Storyboard_EndEditLyrics"); }