private void SaveProductCode(Guid productId, Guid c1Id, Guid c2Id, Guid c3Id, Guid c4Id, Guid c5Id, Guid c6Id) { string sql = "ProductId = '" + productId.ToString() + "'"; ProductCode oCode = ProductCode.LoadWhere(sql); if (oCode != null) { if (chkUpdateClass1.Checked) { oCode.Class1Id = c1Id; } if (chkUpdateClass2.Checked) { oCode.Class2Id = c2Id; } if (chkUpdateClass3.Checked) { oCode.Class3Id = c3Id; } if (chkUpdateClass4.Checked) { oCode.Class4Id = c4Id; } if (chkUpdateClass5.Checked) { oCode.Class5Id = c5Id; } if (chkUpdateClass6.Checked) { oCode.Class6Id = c6Id; } oCode.Save(); } }