private void btnThem_Click(object sender, EventArgs e)
{
TheLoai theLoai = new TheLoai();
theLoai.MaTLoai = txtMa.Text;
theLoai.TenTLoai = txtTen.Text;
theLoai.GhiChu = txtGhiChu.Text;
TheLoaiBUS theLoaiBUS = new TheLoaiBUS();
if (theLoaiBUS.themTheLoai(theLoai))
{
MessageBox.Show("Thêm OK !");
loadData();
}
else
{
MessageBox.Show("Thêm lỗi !");
return;
}
}