/// <summary> /// 引发 <see cref="E:System.Windows.Window.SourceInitialized"/> 事件。 /// </summary> /// <param name="e">一个 <see cref="T:System.EventArgs"/>,其中包含事件数据。</param> protected override void OnSourceInitialized(EventArgs e) { base.OnSourceInitialized(e); if (!DesignerProperties.GetIsInDesignMode(this)) { this.ArtistSelectorPage = new ArtistSelectorPage(); this.ContentFrame.Navigate(this.ArtistSelectorPage); } }