public FileContentResult CodeImage()
        {
            string code = CodeImg.CreateRandomCode();

            Session["CodeImg"] = code.ToLower();
            return(File(CodeImg.CreateCheckCodeImage(code), "image/jpeg"));
        }
Beispiel #2
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 /// <summary>
 /// 确定
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void btnOk_Click(object sender, EventArgs e)
 {
     if (txtCode.SkinTxt.Text.ToLower() == CodeImg.CodeStr.ToLower())
     {
         Diglog       = DialogResult.OK;
         this.Visible = false;
     }
     else
     {
         Diglog = DialogResult.No;
         //刷新验证码
         CodeImg.NewCode();
         lblErroCode.Visible = true;
         this.txtCode.SkinTxt.Clear();
         this.txtCode.SkinTxt.Focus();
     }
 }
Beispiel #3
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 /// <summary>
 /// 刷新验证码
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void lblNewCode_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
 {
     //刷新验证码
     CodeImg.NewCode();
 }