public static int layIDMonAn(string tenMonAn) { return(MonAn_DAO.layIDMonAn(tenMonAn)); }
private void dtgrvDanhSachMonAn_Click(object sender, EventArgs e) { try { drMonAn = dtgrvDanhSachMonAn.SelectedRows[0]; } catch (Exception) { return; } cbNhomMon.Text = drMonAn.Cells["TenNhomMon"].Value.ToString(); txtTenMonAn.Text = drMonAn.Cells["TenMonAn"].Value.ToString(); txtDonViTinh.Text = drMonAn.Cells["DonViTinh"].Value.ToString(); txtDonGia.Text = drMonAn.Cells["Gia"].Value.ToString(); pictureBox1.Image = DataProvider.LoadImage(DataProvider.OpenConnection(), $"select Image from MonAn where ID='{MonAn_DAO.layIDMonAn(txtTenMonAn.Text)}'"); }