private void butcapnhapHD_Click(object sender, EventArgs e)
{
var HoaDon_BLL = new HoaDon_BLL();
string MaKH = comboBox1.SelectedValue.ToString();
string MaNV = cbnhanvien.SelectedValue.ToString();
datahoadon.DataSource = HoaDon_BLL.HoaDon_Update(txtsoHD.Text, MaKH, MaNV, DateTime.Parse(dateTimePicker1.Value.ToString()), "Khó Quá", "Tiền Mặt");
datahoadon.DataSource = HoaDon_BLL.HoaDon_SelectPROVIP();
txtsoHD.Enabled = false;
foreach (DataRow dr in CTHD.Rows)
{
var CTHD_BLL = new CTHD_BLL();
dataCTHD.DataSource = CTHD_BLL.CTHD_Update(txtsoHD.Text, dr[0].ToString(), int.Parse(txtsoluong.Text));
dataCTHD.DataSource = CTHD_BLL.CTHD_SelectPROVIP();
}
foreach (DataRow dr in CTHD.Rows)
{
var CTHD_BLL = new CTHD_BLL();
dataCTHD.DataSource = CTHD_BLL.CTHD_Delete(dr[0].ToString());
dataCTHD.DataSource = CTHD_BLL.CTHD_SelectPROVIP();
}
CTHD.Clear();
CTHD_HOADON_Load(sender, e);
}
private void butsua_Click(object sender, EventArgs e)
{
CTHD_BLL.CTHD_Update(txtSoHD.Text, txtmahh.Text, int.Parse(txtsoluong.Text));
butshow_Click(sender, e);
}
