dong_qu的专栏

1，int转成string 用toString 或者Convert.toString()如下 例如： int varInt = 1; string varString = Convert.ToString(varInt); string varString2 = varInt.ToString(); 2，string转成int 如果确定字符串中是可以转成数字的字符，...

protected void Page_Load(object sender, EventArgs e) { Bitmap bm = new Bitmap(800, 600); Graphics g = Graphics.FromImage(bm); g.FillRectangle(Brushes.White,new Rectangle(0,...