修改控件形状的问题
GraphicsPath myPath = new GraphicsPath();
myPath.AddLine(30, 30, 60, 30);
myPath.AddLine(30, 30, 30, 60);
myPath.AddLine(30, 60, 60, 60);
myPath.AddLine(60, 30, 60, 60);


label1.Region = new Region(myPath);
label1.BackColor = Color.Blue;
使用这个代码之后lable1总是一个三角形，求解答
[解决办法]
改变一下顺序就可以了,必须是下一条线的起点是上一条线的终点

GraphicsPath myPath = new GraphicsPath();
myPath.AddLine(30, 30, 60, 30);
myPath.AddLine(60, 30, 60, 60);
myPath.AddLine(60, 60, 30, 60);
myPath.AddLine(30, 60, 30, 30);

label1.Region = new Region(myPath);
label1.BackColor = Color.Blue;