private void AddData()
        {
            string username   = txtUsername.Text.Trim();
            string emailTxt   = txtEmail.Text.Trim();
            string pass       = txtPassword.Text.Trim();
            string randompass = txtRandomCode.Text;
            SignUp signUp     = new SignUp()
            {
                Username   = txtUsername.Text.Trim(),
                Email      = emailTxt,
                Password   = pass,
                RandomCode = randompass,
            };

            if (_context.Statuses.FirstOrDefault(x => x.StatusName == cmbStatus.Text) != null)
            {
                signUp.StatusId = _context.Statuses.FirstOrDefault(x => x.StatusName == cmbStatus.Text).Id;
            }
            else
            {
                MessageBox.Show("Status Secin Zehmet Olmasa");
                return;
            }

            _context.SignUps.Add(signUp);
            _context.SaveChanges();
            //
            MessageBox.Show("Ugurlu Qeydiyyat", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
            //
            new SignInForum().Show();
            this.Hide();
        }
        private void CheckInput()
        {
            if (string.IsNullOrEmpty(txtAge.Text) && string.IsNullOrEmpty(txtName.Text) && string.IsNullOrEmpty(TxtMebleg.Text) && string.IsNullOrEmpty(TxtSurname.Text))
            {
                MessageBox.Show("Inputlari Bos Qoymayin", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            CV cV = new CV()
            {
                Name       = txtName.Text.Trim(),
                Surname    = TxtSurname.Text.Trim(),
                Age        = int.Parse(txtAge.Text),
                Tel_Number = txtNumber.Text,
                Min_Salary = Decimal.Parse(TxtMebleg.Text)
            };

            if (_context.Categories.FirstOrDefault(x => x.Name == cmbCategory.Text) != null)
            {
                cV.CategoryId = _context.Categories.FirstOrDefault(x => x.Name == cmbCategory.Text).Id;
            }

            if (_context.Genders.FirstOrDefault(x => x.Gender1 == cmbGender.Text) != null)
            {
                cV.GenderId = _context.Genders.FirstOrDefault(x => x.Gender1 == cmbGender.Text).Id;
            }
            if (_context.Educations.FirstOrDefault(x => x.Name == cmbEdu.Text) != null)
            {
                cV.EducationId = _context.Educations.FirstOrDefault(x => x.Name == cmbEdu.Text).Id;
            }
            if (_context.Cities.FirstOrDefault(x => x.Name == cmbCity.Text) != null)
            {
                cV.CityId = _context.Cities.FirstOrDefault(x => x.Name == cmbCity.Text).Id;
            }

            if (_context.Experiences.FirstOrDefault(x => x.Experience1 == cmbTecrube.Text) != null)
            {
                cV.ExperienceId = _context.Experiences.FirstOrDefault(x => x.Experience1 == cmbTecrube.Text).Id;
            }
            _context.Cv.Add(cV);
            _context.SaveChanges();
        }