C# (CSharp) NumberUtil.EnNumRandomの例

コード例 #1

        public FileContentResult BuilderCheckCode()
        {
            var    verificationCodeRule = App.CurrConfig["VerificationCodeRule"];
            string checkCode            = "EnNum".Equals(verificationCodeRule) ? NumberUtil.EnNumRandom() : NumberUtil.Random();

            var imageBytes = ImageUtil.CreateCrossPlatformCodeImg(checkCode);

            HttpContext.Session.SetString("VerificationCode", checkCode);

            return(File(imageBytes, "image/png"));
        }