public void ProcessRequest(HttpContext context)
{
if (context.Request.QueryString["QRCode"] != null)
{
var url = String.Format("{0}/Download.aspx?QRCode=1", context.Request.Url.GetLeftPart(UriPartial.Authority));
context.Response.ClearContent();
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.ContentType = "image/png";
context.Response.BinaryWrite(WebUtility.CreateQRCode(url));
context.Response.Flush();
context.Response.End();
}
else
{
context.Response.ClearContent();
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.ContentType = "image/png";
context.Response.BinaryWrite(WebUtility.CreateCodeImage(5));
context.Response.Flush();
context.Response.End();
}
}
