Beispiel #1
0
        private void button3_Click_1(object sender, EventArgs e)
        {
            frmQuanLyKhachHang frm3 = new frmQuanLyKhachHang();

            this.Hide();
            frm3.ShowDialog();
            this.Show();
        }
Beispiel #2
0
 private void btnLuuTTKH_Click(object sender, EventArgs e)
 {
     if (KTRONG() == false)
     {
         return;
     }
     else
     {
         BUS_KhachHang kh    = new BUS_KhachHang();
         KhachHang     khach = new KhachHang();
         khach.id_khachhang = txtIDKhachHang.Text;
         khach.hoten        = txtHoTenKhachHang.Text;
         khach.email        = txtEmailKH.Text;
         khach.dienthoai    = txtSDTKH.Text;
         khach.loai         = int.Parse(cbLoaiKH.SelectedItem.ToString());
         if (txtIDKhachHang.Enabled == true)
         {
             if (kh.ThemKhachHang(khach) == 1)
             {
                 this.Close();
                 frmQuanLyKhachHang qlkh = new frmQuanLyKhachHang();
                 qlkh.LoadQLKhachHang();
             }
             else if (kh.ThemKhachHang(khach) == -1)
             {
                 MessageBox.Show("Không Được Trùng ID");
                 return;
             }
             else
             {
                 MessageBox.Show("Không Thêm Được");
                 return;
             }
         }
         else
         {
             if (kh.SuaKhachHang(khach) == 1)
             {
                 this.Close();
                 frmQuanLyKhachHang qlkh = new frmQuanLyKhachHang();
                 qlkh.LoadQLKhachHang();
             }
             else
             {
                 MessageBox.Show("Không Sửa Được");
                 return;
             }
         }
         txtIDKhachHang.Enabled = true;
     }
 }