Esempio n. 1
0
        /// <summary>
        /// 生成验证码
        /// </summary>
        /// <returns></returns>
        public ActionResult ValidateCode()
        {
            CreateValidateCode createCode = new CreateValidateCode();
            string             code       = createCode.CreateRandomCode(6);

            Session["ValidateCode"] = code.ToLower();
            return(File(createCode.CreateValidateGraphic(code), "images/jpeg"));
        }
        /// <returns></returns>
        public ActionResult ValidateCode()
        {
            CreateValidateCode objCreate = new CreateValidateCode();
            string             code      = objCreate.CreateRandomCode(6);

            Session["ValidateCode"] = code;
            return(File(objCreate.CreateValidateGraphic(code), "images/jpeg"));
        }
Esempio n. 3
0
        /// <summary>
        /// Add action method, call the method of generating validation code and save the validation code
        /// </summary>
        /// <returns></returns>
        public ActionResult ValidateCode()
        {
            CreateValidateCode objCreateCode = new CreateValidateCode();
            // Generate validation code
            string code = objCreateCode.CreateRandomCode(5);

            TempData["ValidateCode"] = code; // Use TempData to save data( Session mechanism)
            // Return validation code image
            return(File(objCreateCode.CreateValidateGraphic(code), "image/Jpeg"));
        }