silverlight 一些写法小计

LineBreak 换行
FontFamily="SimSun" 宋体
FontWeight="Bold" 加粗
CornerRadius="5" 圆角

后台指定Image的source

Image imgsava = new Image();

imgsava.Source = new BitmapImage(new Uri("image/play.png", UriKind.RelativeOrAbsolute));

后台获取控件坐标位置

Button btn = sender as Button;
Point p = btn.TransformToVisual(null).Transform(new Point(0, 0));

后台设置字体

 tb.FontFamily = new System.Windows.Media.FontFamily("SimSun");

后台设置margin

       tb.Margin = new Thickness(p.X, p.Y + 30, 0, 0);

后台设置背景

   tb.Background = new SolidColorBrush(Color.FromArgb(255, 255, 255, 224));