创建线性梯度C#源代码LinearGradientBrush linGrBrush = new LinearGradientBrush(

创建线性梯度,C#源代码LinearGradientBrushlinGrBrush=newLinearGradientBrush(newPoint(0,0),newPoint(200,100),Color.FromArgb(255,0,0,255),//opaqueblueColor.FromArgb(255,0,255,0));//opaquegreenPenpen=newPen(linGrBrush,10);e.