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Categories / Silverlight / Events

 

Change the content of a TextBlock by using Button click event

<UserControl x:Class='SilverlightApplication3.MainPage'     xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'      xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'     xmlns:d='http://schemas.microsoft.com/expression/blend/2008'      xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'      mc:Ignorable='d'      d:DesignWidth='640'      d:DesignHeight='480'>         <Grid x:Name="LayoutRoot" Background="White">     <StackPanel>       <TextBlock x:Name="lblMessage" Text="Hello world." Margin="5"></TextBlock>       <Button x:Name="ClickMe" Content="Click Me!" Margin="5"        Click="cmdClickMe_Click"></Button>     </StackPanel>   </Grid> </UserControl> //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();         }         private void cmdClickMe_Click(object sender, RoutedEventArgs e)         {             lblMessage.Text = "AAA";         }     } }