void LoadData() { try { dgvHD.DataSource = dbHD.LayHD(); this.txtMaKH.ResetText(); this.txtTenKH.ResetText(); this.txtDiaChi.ResetText(); this.txtDienThoai.ResetText(); this.txtBienSo.ResetText(); this.cmbLX.ResetText(); this.mskNgayGui.ResetText(); this.cmbHinhThuc.ResetText(); // this.btnLuu.Enabled = false; this.btnHuyBo.Enabled = false; this.btnThem.Enabled = true; this.btnSua.Enabled = true; this.btnXoa.Enabled = true; this.btnThoat.Enabled = true; } catch (SqlException) { MessageBox.Show("Không lấy được dữ liệu!!!"); } }
private void frmHoaDon_Load(object sender, EventArgs e) { // TODO: This line of code loads data into the 'QLXeDataSet.QLHoaDon' table. You can move, or remove it, as needed. // TODO: This line of code loads data into the 'QLXeDataSet1.QLKhachHang' table. You can move, or remove it, as needed. //// TODO: This line of code loads data into the 'QLXeDataSet.QLHoaDon' table. You can move, or remove it, as needed. //// TODO: This line of code loads data into the 'QLXeDataSet1.QLKhachHang' table. You can move, or remove it, as needed. ReportDataSource datasource = new ReportDataSource("HoaDon", dbHD.LayHD()); this.reportViewer1.LocalReport.DataSources.Clear(); this.reportViewer1.LocalReport.DataSources.Add(datasource); this.reportViewer1.RefreshReport(); }