public async Task <IActionResult> Add(string Key, string Account)
        {
            CaptchaKeys captcha = new CaptchaKeys(Key, Account);
            await _captchaService.Add(captcha);

            return(await BuildPartialView());
        }
        public async Task Delete(string Id)
        {
            CaptchaKeys captcha = await repositoryCaptcha.FindAsync(c => c.Id == Id);

            repositoryCaptcha.Remove(captcha);

            await repositoryCaptcha.SaveChangesAsync();
        }
        public async Task <CaptchaKeys> Update2CaptchaKey(string Id, string Key)
        {
            CaptchaKeys captcha = await repositoryCaptcha.FindAsync(c => c.Id == Id);

            captcha.Key = Key;

            await repositoryCaptcha.UpdateAsync(captcha, captcha.Id);

            await repositoryCaptcha.SaveChangesAsync();

            return(captcha);
        }
        public async Task Add(CaptchaKeys captcha)
        {
            await repositoryCaptcha.AddAsync(captcha);

            await repositoryCaptcha.SaveChangesAsync();
        }