private void Border_MouseDown(object sender, MouseButtonEventArgs e) { var ContentText = ((sender as Border).ToolTip as String); if (ContentText == "小萌机器人") { Robot.Visibility = Visibility.Visible; Music.Visibility = Visibility.Collapsed; _2048.Visibility = Visibility.Collapsed; User.Visibility = Visibility.Collapsed; All.Visibility = Visibility.Collapsed; Robot.BeginAnimation(MarginProperty, new ThicknessAnimation(new Thickness(0, 50, 0, -50), new Thickness(0), TimeSpan.FromSeconds(0.2))); //IContentPage.Children.Clear(); //IContentPage.Children.Add(new IMBOX()); Mus.Fill = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)); ALL.Fill = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)); Rbt.Fill = new SolidColorBrush(Color.FromArgb(200, 157, 159, 167)); Mus.StrokeThickness = 1; ALL.StrokeThickness = 1; Rbt.StrokeThickness = 0; } else if (ContentText == "小萌音乐") { Robot.Visibility = Visibility.Collapsed; All.Visibility = Visibility.Collapsed; _2048.Visibility = Visibility.Collapsed; User.Visibility = Visibility.Collapsed; Music.Visibility = Visibility.Visible; Music.BeginAnimation(MarginProperty, new ThicknessAnimation(new Thickness(0, 50, 0, -50), new Thickness(0), TimeSpan.FromSeconds(0.2))); //IContentPage.Children.Clear(); // IContentPage.Children.Add(new MusicControl()); Mus.Fill = new SolidColorBrush(Color.FromArgb(200, 157, 159, 167)); ALL.Fill = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)); Rbt.Fill = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)); Mus.StrokeThickness = 0; ALL.StrokeThickness = 1; Rbt.StrokeThickness = 1; } else if (ContentText == "其他") { Robot.Visibility = Visibility.Collapsed; Music.Visibility = Visibility.Collapsed; User.Visibility = Visibility.Collapsed; _2048.Visibility = Visibility.Collapsed; All.Visibility = Visibility.Visible; All.BeginAnimation(MarginProperty, new ThicknessAnimation(new Thickness(0, 50, 0, -50), new Thickness(0), TimeSpan.FromSeconds(0.2))); // IContentPage.Children.Clear(); //IContentPage.Children.Add(new AllControl()); Mus.Fill = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)); ALL.Fill = new SolidColorBrush(Color.FromArgb(200, 157, 159, 167)); Rbt.Fill = new SolidColorBrush(Color.FromArgb(0, 255, 255, 255)); Mus.StrokeThickness = 1; ALL.StrokeThickness = 0; Rbt.StrokeThickness = 1; } }