private void Button1_Click(object sender, EventArgs e)
{
DrawValidationCode c = new DrawValidationCode(CodeHeight: 60, CodeFontMinSize: 26, CodeFontMaxSize: 26, CodeRandomStringCount: 50);
FileStream t = new FileStream(@"C:\Users\lc990\Desktop\2.png", FileMode.Create);
byte[] b = c.CreateImage(GetRandomString(6, true, false, true, ""));
t.Write(b, 0, b.Length);
t.Close();
}
public ActionResult GenerateCode()
{
DrawValidationCode code = new DrawValidationCode();
using (MemoryStream ms = new MemoryStream())
{
code.CreateImage(ms);
Image img = Image.FromStream(ms);
var s = code.ValidationCode;
Session["ValidateCode"] = s;
byte[] bytes = new byte[ms.Length];
ms.Seek(0, SeekOrigin.Begin);
ms.Read(bytes, 0, bytes.Length);
return(File(bytes, @"image/jpeg"));
}
}
