public static void Ekle(TextBox txtAd, MaskedTextBox mskTel, TextBox txtAdres, RadioButton rbsim, RadioButton rbtel, GroupBox grp, DataGridView dataGridView)
        {
            ProjectContext db      = new ProjectContext();
            AppUser        appUser = new AppUser();
            Temizle        temizle = new Temizle();

            appUser.Name      = txtAd.Text;
            appUser.TelNumber = mskTel.Text;
            appUser.Adres     = txtAdres.Text;
            foreach (Control item in grp.Controls)
            {
                if (item is RadioButton)
                {
                    if (rbsim.Checked)
                    {
                        appUser.KayitYeri = rbsim.Text;
                    }
                    else
                    {
                        appUser.KayitYeri = rbtel.Text;
                    }
                }
            }
            appUser.CreateTime = DateTime.Now;
            db.AppUsers.Add(appUser);
            db.SaveChanges();
            ListOfAppUsers(dataGridView);
            temizle.Eraser(grp);
            rbsim.Checked = true;


            // Message bak buraya olması gerekiyor onu dene.
        }
        public static void Delete(DataGridView dataGridView, GroupBox grp)
        {
            ProjectContext db       = new ProjectContext();
            AppUser        appUser1 = new AppUser();
            Temizle        temizle  = new Temizle();

            appUser1 = db.AppUsers.FirstOrDefault(x => x.Id == id);

            appUser1.Status     = Enums.Status.Delete;
            appUser1.DeleteDate = DateTime.Now;
            db.SaveChanges();
            ListOfAppUsers(dataGridView);
            temizle.Eraser(grp);
        }
        public static void Update(TextBox Ad, MaskedTextBox mskTel, TextBox Adres, GroupBox grp, DataGridView dataGridView)
        {
            ProjectContext db      = new ProjectContext();
            AppUser        appUser = new AppUser();

            appUser = db.AppUsers.FirstOrDefault(x => x.Id == id);
            Temizle temizle = new Temizle();

            appUser.Name       = Ad.Text;
            appUser.TelNumber  = mskTel.Text;
            appUser.Adres      = Adres.Text;
            appUser.Status     = Enums.Status.Update;
            appUser.UpdateDate = DateTime.Now;
            db.SaveChanges();
            ListOfAppUsers(dataGridView);
            temizle.Eraser(grp);
        }