WPF 畫刷應用

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純色： 

SolidColorBrush brush = new SolidColorBrush(Colors.White);window1.Background = brush;

 

漸層色：

LinearGradientBrush buttonBrush = new LinearGradientBrush(); buttonBrush.StartPoint = new Point(0, 0.5); buttonBrush.EndPoint = new Point(1, 0.5); buttonBrush.GradientStops.Add(new GradientStop(Colors.Green, 0)); buttonBrush.GradientStops.Add(new GradientStop(Colors.White, 0.9)); 

 

圖片： 

textBlock1.Background = new ImageBrush(new BitmapImage(new Uri(@"../Image/Bg.png", UriKind.RelativeOrAbsolute)));

 

如何將圖片設定為表單的背景：

System.Drawing.Bitmap bitmap = global::WpfApplication1.Properties.Resources.bg;ImageSourceConverter convert = new ImageSourceConverter();System.IO.MemoryStream ms = new System.IO.MemoryStream();bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);ImageBrush b = new ImageBrush();b.ImageSource = (ImageSource)convert.ConvertFrom(ms);this.Background = b; 

WPF 畫刷應用