private void BtnXacNhan_Click(object sender, EventArgs e)
{
CT_HDBAN ct_hdb = new CT_HDBAN();
ct_hdb.MaHDB = int.Parse(txtMaHDB.Text);
ct_hdb.MaSP = int.Parse(txtMaSP.Text);
ct_hdb.SoLuongBan = int.Parse(txtSoLuong.Text);
ct_hdb.DonGiaBan = float.Parse(txtGiaBan.Text);
ct_hdb.TongTien = (int.Parse(txtSoLuong.Text)) * (float.Parse(txtGiaBan.Text));
if (banhangdal.ThemCT_HDB(ct_hdb))
{
drvCTHD.DataSource = ct_hdb;
MessageBox.Show("Thanh cong");
CapNhatThanhTien();
}
else
{
MessageBox.Show("That bai");
}
drvCTHD.DataSource = banhangdal.loadCT_HDB(int.Parse(txtMaHDB.Text));
//int n = drvCTHD.Rows.Add();
//drvCTHD.Rows[n].Cells[0].Value = int.Parse(txtMaHDB.Text);
//drvCTHD.Rows[n].Cells[1].Value = int.Parse(cboNV.SelectedValue.ToString());
//drvCTHD.Rows[n].Cells[2].Value = int.Parse(txtSoLuong.Text);
////dataGridView1.Rows[n].Cells[3].Value = cbHangHoa.SelectedValue.ToString();
//dataGridView1.Rows[n].Cells[3].Value = Convert.ToInt32(cbHangHoa.SelectedValue.ToString());
//txtSoLuong.Text = "";
}
public Boolean ThemCT_HDB(CT_HDBAN ct_hdb)
{
try
{
db.CT_HDBANs.InsertOnSubmit(ct_hdb);
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public Boolean XoaCT_HDB(int pMaSP)
{
try
{
//CT_HDBAN ct_hdb = db.CT_HDBANs.Where(t => Convert.ToString(t.MaSP) == pMaSP).FirstOrDefault();
CT_HDBAN ct_hdb = db.CT_HDBANs.Where(t => t.MaSP == pMaSP).FirstOrDefault();
db.CT_HDBANs.DeleteOnSubmit(ct_hdb);
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}