//File: Page.xaml.cs using System; using System.Collections.Generic; using System.Linq; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes; namespace SilverlightApplication3 { public partial class MainPage : UserControl { public MainPage() { InitializeComponent(); } public bool buttonCompleted; public void myButton_Click(object sender, RoutedEventArgs e) { buttonCompleted = false; buttonDownSB.Begin(); buttonDownSB.Completed += new EventHandler(buttonDownSB_Completed); } void buttonDownSB_Completed(object sender, EventArgs e) { buttonDownReverseSB.Begin(); buttonDownReverseSB.Completed += new EventHandler(buttonDownReverseSB_Completed); } void buttonDownReverseSB_Completed(object sender, EventArgs e) { myTextBlock.Text = "Completed"; buttonCompleted = true; } } }