asp.netC#函数比如SolidBrushtuli=newSolidBrush(Color.Blue);Pentulip=newPen(tuli,1);Rectangletulirec=newRectangle(685,20,10,10);graphics.FillRectangle(tuli,tulirec);Fonttulif=newFont("黑体",11);graphics.DrawString("1-8月",tulif

Question

asp.net C#函数
比如
SolidBrush tuli = new SolidBrush(Color.Blue);
Pen tulip = new Pen(tuli,1);
Rectangle tulirec = new Rectangle(685,20,10,10);
graphics.FillRectangle(tuli,tulirec);
Font tulif = new Font("黑体",11);
graphics.DrawString("1-8月",tulif,tuli,new PointF(700,20));
graphics.Flush();
这是做一个图例的代码,我想封装成一个函数,但是用到了graphics,不想重新声明一个graphics,怎么办?

Answer 1

声明一个有返回类型的