private void button1_Click(object sender, EventArgs e)
{
EKHACHHANG ek = new EKHACHHANG();
ek.MAKH = txtsdt.Text.Trim();
ek.TENK = txttenk.Text.Trim();
ek.GIOITINH = rdNam.Checked ? "Nam" : "Nữ";
ek.SDT = txtsdt.Text.Trim();
ek.DIACHI = txtdc.Text.Trim();
DataTable dt = BKHACHHANG.SelectAll(txtsdt.Text.Trim());
if (dt == null || dt.Rows.Count == 0)
{
BKHACHHANG.Insert(ek);
}
else
{
BKHACHHANG.Update(ek);
}
//hoa don
EHOADON ehd = new EHOADON();
ehd.SOHOADON = txtshd.Text.Trim();
ehd.NGAYHOADON = dtngay.Value.Day.ToString() + "/" + dtngay.Value.Month.ToString() + "/" + dtngay.Value.Year.ToString();
ehd.MAKH = txtsdt.Text.Trim();
ehd.NHANVIEN = txtnv.Text.Trim();
ehd.GHICHU = txtghichu.Text.Trim();
if (!isHD)
{
BHOADON.Insert(ehd);
isHD = true;
}
else
{
BHOADON.Update(ehd);
}
button1.Text = "Sửa hóa đơn";
grbcthd.Enabled = true;
}
private void FormKhachhang_Load(object sender, EventArgs e)
{
dgvData.DataSource = BKHACHHANG.SelectAll();
}
