private void btnXoaDonDatHang_Click(object sender, EventArgs e)
{
if (comboBoxEditDonDH.Text != "")
{
if (XtraMessageBox.Show("Bạn có muốn xóa đơn đặt hàng này?", "THÔNG BÁO", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
try
{
DonDatHang_BUS.XoaDDH(comboBoxEditDonDH.SelectedItem.ToString());
XtraMessageBox.Show("Đã xóa hóa đơn.");
dateEditNgayLapDDH.Text = String.Empty;
txtNhaCC.Text = String.Empty;
txtNhanVien.Text = String.Empty;
txtTongTien.Text = String.Empty;
dateDDHTheoNgay_EditValueChanged(sender, e);
}
catch (SqlException ex)
{
XtraMessageBox.Show(ex.Message);
}
}
}
else
{
XtraMessageBox.Show("Không có đơn đặt hàng nào!", "THÔNG BÁO", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void dateDDHTheoNgay_EditValueChanged(object sender, EventArgs e)
{
comboBoxEditDonDH.Properties.Items.Clear();
dateEditNgayLapDDH.Text = "";
txtNhaCC.Text = "";
txtNhanVien.Text = "";
txtTongTien.Text = "";
if (dateDDHTheoNgay.SelectedText == "")
{
LoadcmbDDH();
}
else
{
if (DonDatHang_BUS.LoadDonDatHangTheoNgay(Convert.ToString(dateDDHTheoNgay.SelectedText)).Rows.Count != 0)
{
for (int i = 0; i < DonDatHang_BUS.LoadDonDatHangTheoNgay(Convert.ToString(dateDDHTheoNgay.SelectedText)).Rows.Count; i++)
{
comboBoxEditDonDH.Properties.Items.Add(DonDatHang_BUS.LoadDonDatHangTheoNgay(Convert.ToString(dateDDHTheoNgay.SelectedText)).Rows[i][0]);
}
comboBoxEditDonDH.SelectedIndex = 0;
LoadCTDDH();
}
else
{
comboBoxEditDonDH.Text = "";
gridControl1.DataSource = null;
}
}
}
private void LoadCTDDH()
{
int i = Convert.ToInt16(comboBoxEditDonDH.Text);
for (int j = 0; j < DonDatHang_BUS.LoadDonDatHang().Rows.Count; j++)
{
if (i == Convert.ToInt16(DonDatHang_BUS.LoadDonDatHang().Rows[j][0]))
{
txtNhaCC.Text = Convert.ToString(DonDatHang_BUS.LoadDonDatHang().Rows[j][1]);
dateEditNgayLapDDH.EditValue = Convert.ToDateTime(DonDatHang_BUS.LoadDonDatHang().Rows[j][2]);
txtNhanVien.Text = Convert.ToString(DonDatHang_BUS.LoadDonDatHang().Rows[j][3]);
txtTongTien.Text = Convert.ToString(DonDatHang_BUS.LoadDonDatHang().Rows[j][4]);
gridControl1.DataSource = DonDatHang_BUS.LoadChiTietDonDatHang(Convert.ToString(i));
break;
}
}
}
private void LoadcmbDDH()
{
if (DonDatHang_BUS.LoadDonDatHang().Rows.Count != 0)
{
comboBoxEditDonDH.Properties.Items.Clear();
for (int i = 0; i < DonDatHang_BUS.LoadDonDatHang().Rows.Count; i++)
{
comboBoxEditDonDH.Properties.Items.Add(DonDatHang_BUS.LoadDonDatHang().Rows[i][0]);
}
comboBoxEditDonDH.SelectedIndex = 0;
LoadCTDDH();
}
else
{
comboBoxEditDonDH.Text = "";
gridControl1.DataSource = null;
}
}
