private void buttonCustom23_Click(object sender, EventArgs e)
{
frm_TimCongNoKhachHang f = new frm_TimCongNoKhachHang();
f.Show();
}
private void barButtonItem38_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
frm_TimCongNoKhachHang f = new frm_TimCongNoKhachHang();
f.Show();
}
