Exemplos de CaptchaHelper.GetRandomStringOnlyNum em C# (CSharp)

Exemplo n.º 1

        public ActionResult CaptchaImg()
        {
            var builder = new XCaptcha.ImageBuilder(CaptchaHelper.GetRandomStringOnlyNum(6));

            var result = builder.Create();

            AccountUtil.SetCaptcha(result.Solution);
            return(new FileContentResult(result.Image, result.ContentType));
        }