private void PopulateFields() { // Bind the lookups first ABC abc = new ABC(); abc.LoadAll(); radioGroupABC.Properties.Items.Clear(); while (!abc.EOF) { radioGroupABC.Properties.Items.Add(new RadioGroupItem(abc.ID, abc.Description)); abc.MoveNext(); } radioGroupVEN.Properties.Items.Clear(); VEN ven = new VEN(); ven.LoadAll(); while (!ven.EOF) { radioGroupVEN.Properties.Items.Add(new RadioGroupItem(ven.ID, ven.Description)); ven.MoveNext(); } if (itemId != 0) { Item itm = new Item(); //itm.LoadByPrimaryKey(itemId); DataTable dtItem = itm.GetItemById(itemId); txtItemName.Text = itm.FullItemName;//String.Format("{0} - {1} - {2}", dtItem.Rows[0]["ItemName"], dtItem.Rows[0]["DosageForm"], dtItem.Rows[0]["Strength"]); ckExculed.Checked = (!itm.IsColumnNull("IsInHospitalList"))?itm.IsInHospitalList:false; chkProcessDecimal.Checked = (!itm.IsColumnNull("ProcessInDecimal")) ? itm.ProcessInDecimal : false; if (!itm.IsColumnNull("ABCID")) { radioGroupABC.EditValue = itm.GetColumn("ABCID"); } if (!itm.IsColumnNull("VENID")) { radioGroupVEN.EditValue = itm.GetColumn("VENID"); } Supplier sup = new Supplier(); sup.LoadAll(); ItemSupplier itmSup = new ItemSupplier(); itmSup.GetSuppliersAndMarkThoseUsed(itemId); while (!itmSup.EOF) { lstSuppliers.Items.Add(itmSup.GetColumn("CompanyName"), Convert.ToBoolean(itmSup.GetColumn("IsUsed"))); itmSup.MoveNext(); } BLL.Program prog = new BLL.Program(); prog.GetSubPrograms(); ItemProgram progItem = new ItemProgram(); lstPrograms.Items.Clear(); foreach (DataRowView dv in prog.DefaultView) { bool check = false; check = progItem.CheckIfExists(itemId, Convert.ToInt32(dv["ID"])); lstPrograms.Items.Add(dv["Name"], check); } } }