private void Form1_Load(object sender, EventArgs e)
{
DataTable cthd = HoaDonBUS.GetCTHD(MaHD);
DataTable pn = HoaDonBUS.GetHoaDon(MaHD);
ReportParameter[] param = new ReportParameter[5];
param[0] = new ReportParameter("MaHD", "" + MaHD);
param[1] = new ReportParameter("KhachHang", pn.Rows[0][1].ToString());
param[2] = new ReportParameter("NguoiLap", pn.Rows[0][2].ToString());
param[3] = new ReportParameter("NgayLap", pn.Rows[0][3].ToString());
param[4] = new ReportParameter("TongTien", pn.Rows[0][4].ToString());
this.reportViewer1.LocalReport.SetParameters(param);
ReportDataSource rds = new ReportDataSource("DataSet2", cthd);
this.reportViewer1.LocalReport.DataSources.Clear();
this.reportViewer1.LocalReport.DataSources.Add(rds);
this.reportViewer1.RefreshReport();
}
private void btnThemCTHD_Click(object sender, EventArgs e)
{
int slton = SanPhamBUS.GetSoLuongTon(long.Parse(cbbMaSP.SelectedValue.ToString()));
int sl = int.Parse(txtSoLuong.Text);
if (slton > sl)
{
long gia = long.Parse(txtDonGia.Text);
long thanhtien = sl * gia;
DTO.CTHDDTO cthd = new CTHDDTO(MaHD, long.Parse(cbbMaSP.SelectedValue.ToString()), sl, thanhtien);
HoaDonBUS.InsertCTHD(cthd);
dgvNhanVien.DataSource = HoaDonBUS.GetCTHD(MaHD);
}
else
{
MessageBox.Show("Không đủ số lượng hàng!");
}
}