绘制一个圆形,再绘制文字 http://www.foxtable.com/webhelp/scr/1482.htm
生成图片,参考
Dim bmp As new Bitmap(100, 100)Dim g = Graphics.FromImage(bmp)g.FillEllipse(Brushes.Blue,10,10,100,60)bmp.Save("d:\test.jpg")g.Dispose()bmp.Dispose