private void CTHD_HOADON_Load(object sender, EventArgs e) { comboBox1.DataSource = KhachHang_BLL.KhachHang_Select(); comboBox1.DisplayMember = "HoTenKH"; comboBox1.ValueMember = "MaKH"; cbnhanvien.DataSource = nhanVien_BLL.SinhVien_Select(); cbnhanvien.DisplayMember = "TenNV"; cbnhanvien.ValueMember = "MaNV"; cbhanghoa.DataSource = hangHoa_BLL.HangHoa_Select(); cbhanghoa.DisplayMember = "TenHangHoa"; cbhanghoa.ValueMember = "MaHangHoa"; datahoadon.DataSource = HoaDon_BLL.HoaDon_SelectPROVIP(); CTHD = new DataTable(); CTHD.Columns.Add("Mã Hàng", typeof(string)); CTHD.Columns.Add("Tên Hàng Hóa", typeof(string)); CTHD.Columns.Add("ĐVT", typeof(string)); CTHD.Columns.Add("Đơn Giá", typeof(string)); CTHD.Columns.Add("Số Lượng", typeof(string)); CTHD.Columns.Add("Thành Tiền", typeof(string)); dataCTHD.DataSource = CTHD; }
private void butshow_Click(object sender, EventArgs e) { data.DataSource = KhachHang_BLL.KhachHang_Select(); }
void HienThiKH() { dgvKH.DataSource = khbll.KhachHang_Select(); }