protected void Page_Load(object sender, EventArgs e)
{
string num = Request["num"].ToString();
int w = Request["w"] == null ? 1 : int.Parse(Request["w"].ToString());
int h = Request["h"] == null ? 30 : int.Parse(Request["h"].ToString());
string s = Request["s"] == null ? "1" : Request["s"].ToString();
//string num = "KM20110715002";
bool lb_s = true;
if (s == "0")
{
lb_s = false;
}
System.IO.MemoryStream ms = new System.IO.MemoryStream();
System.Drawing.Image myimg = BarCodeHelper.DrawImg39(num, w, h, lb_s);
myimg.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
Response.ClearContent();
Response.ContentType = "image/Gif";
Response.BinaryWrite(ms.ToArray());
Response.End();
}