public void VerificationCode()
{
string vercode;
using (Bitmap vercodeImg = VerifyCodeHelper.CreateVerifyCodeBmp(out vercode))
{
Session["vercode"] = vercode;
vercodeImg.Save(Response.OutputStream, ImageFormat.Jpeg);
}
}
public HttpResponseMessage Verify(string OldId, string Id)
{
string code;
Bitmap bmp = VerifyCodeHelper.CreateVerifyCodeBmp(out code);
TokenHelper.WriteVerifyToken(OldId, Id, code);
Bitmap newbmp = new Bitmap(bmp, 108, 36);
MemoryStream ms = new MemoryStream();
newbmp.Save(ms, ImageFormat.Gif);
byte[] data = new byte[ms.Length];
ms.Seek(0, SeekOrigin.Begin);
ms.Read(data, 0, Convert.ToInt32(ms.Length));
var resp = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ByteArrayContent(data)
};
resp.Content.Headers.ContentType = new MediaTypeHeaderValue("image/gif");
return(resp);
}