private void HienThiPhieuNhap() { int i = 0; dgvPhieuNhap.Rows.Clear(); List <PhieuNhapHang> pnlist = pnbll.GetAllListPhieuNhap(); foreach (PhieuNhapHang pns in pnlist) { DataGridViewRow row = new DataGridViewRow(); row.CreateCells(dgvPhieuNhap); row.Cells[0].Value = i + 1; row.Cells[1].Value = pns.MaPn; row.Cells[2].Value = pns.MaNv; row.Cells[3].Value = pns.MaDh; row.Cells[4].Value = pns.NgayNhap; row.Cells[5].Value = pns.MaSp; row.Cells[6].Value = pns.Sln; row.Cells[7].Value = pns.DonGias; dgvPhieuNhap.Rows.Add(row); ++i; } cboMaDh.DataSource = pnbll.LoadComboxBoxMaDh(); cboMaSp.DataSource = pnbll.LoadComboBoxMaSanPham(); txtMaNv.Text = UserInfo.Id.ToString(); }