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Categories / C# / WPF

 

Dynamic Resource

<Window x:Class="Resources.DynamicResource"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     Title="Resources" Height="300" Width="300"     >   <Window.Resources>     <ImageBrush x:Key="TileBrush" x:Name="DynamicBrush" TileMode="Tile"                 ViewportUnits="Absolute" Viewport="0 0 32 32"                 ImageSource="c:\image.jpg"></ImageBrush>   </Window.Resources>   <StackPanel Margin="5">     <Button Background="{DynamicResource TileBrush}" >Button</Button>     <Button Click="cmdChange_Click" >Change the Brush</Button>   </StackPanel> </Window> //File:Window.xaml.cs using System; using System.Collections.Generic; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; namespace Resources {     public partial class DynamicResource : System.Windows.Window     {         public DynamicResource()         {             InitializeComponent();         }         private void cmdChange_Click(object sender, RoutedEventArgs e)         {             this.Resources["TileBrush"] = new SolidColorBrush(Colors.LightBlue);                          ImageBrush brush = (ImageBrush)this.Resources["TileBrush"];             brush.Viewport = new Rect(0, 0, 5, 5);                     }     } }