2011-08-08 52 views

回答

1

在按钮的单击事件应用以下代码

ImageBrush myBrush = new ImageBrush(); 
    myBrush.ImageSource = 
     new BitmapImage(new Uri(@"Image Path")); 
    this.Background = myBrush; 

你可以用你的控件名称替代this

0

你可以试试下面的代码:

private void button1_Click(object sender, RoutedEventArgs e) 
{ 
    BitmapImage imageSource = new BitmapImage(new Uri(@"Path/to/image.jpg")); 

    ImageBrush brush = new ImageBrush(); 
    brush.ImageSource = imageSource; 
    grid.Background = brush; 
} 
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