private void OnbtnQuanLyKhachHang_MouseClick(object sender, MouseEventArgs e)
 {
     if (!IsOpened("frmQuanLyKhachHang"))
     {
         frmQuanLyKhachHang quanlykhachhang = new frmQuanLyKhachHang();
         quanlykhachhang.MdiParent = this;
         quanlykhachhang.Name      = "frmQuanLyKhachHang";
         quanlykhachhang.Show();
     }
 }
Example #2
0
        private void btKhachHang_Click(object sender, EventArgs e)
        {
            frmQuanLyKhachHang frmQLKH = new frmQuanLyKhachHang();

            frmQLKH.Show();
        }