private void btnThem_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
FrmTuyChonLoaiMatHang f = new FrmTuyChonLoaiMatHang(1);
f.ShowDialog();
DataTable dt = blLoaiThucPham.LayDanhSachLoaiThucPham();
Refesh(dt);
btnSua.Tag = null;
}
private void btnSua_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (btnSua.Tag == null)
{
MessageBox.Show("Bạn chưa chọn gì cả !!");
}
else
{
FrmTuyChonLoaiMatHang f = new FrmTuyChonLoaiMatHang(2, btnSua.Tag as DataGridViewRow);
f.ShowDialog();
DataTable dt = blLoaiThucPham.LayDanhSachLoaiThucPham();
Refesh(dt);
btnSua.Tag = null;
}
}