private void btn_Them_Click(object sender, EventArgs e)
{
if (KiemTraDuLieuNhap() == false)
{
return;
}
var kh = bll_loaikh.GetObjectFromTenLoaiKH(cbb_LoaiKH.Text.Trim());
if (kh == null)
{
return;
}
if (khachhang.Insert(lb_MaKH.Text, txt_TenKH.Text, dtP_NgaySinh.Value, cbb_GioiTinh.Text, txt_DiaChi.Text, txt_SDT.Text, decimal.Parse(txt_CMND.Text), txt_Email.Text, kh.MaLoaiKH.Trim()))
{
Refresh_Grid();
ResetThongTin();
try { mainform.frm_banhang.IsReset = true; } catch {}
try { mainform.frm_thongkebanhang.IsReset = true; } catch {}
}
}