<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);
}
}
}
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