CFL problem on SBO 9.0

Hi Experts,

I am developing an add-on for SBO 9.0 and my IDE tool is MS Visual Studio 2005. There comes a scenario where I need to set a CFL on one of my screens. Let's say I have two columns -- Item Code and Item Name. Since I have some previous solutions with CFL codes, I have decided to reuse them.

Below is the code I used on some project for SBO 8.81:

void ItemEvent(SAPbouiCOM.ItemEvent pVal, out bool BubbleEvent)

{

BubbleEvent = true;

SAPbouiCOM.ChoosefromListEvent cflEvent = null;

SAPbouiCOM.ChoosefromList cfl = null;

SAPbouiCOM.DataTable dtRecords = null;

if (FormUID == <myform> && pVal.EventType == <cfl_event> &&

     pVal.BeforeAction...)

{

cflEvent = pVal as SAPbouiCOM.ChoosefromListEvent;

if (dtRecords.SelectedObjects == null)

     return;

else

     dtRecords = cflEvent;

SAPbouiCOM.Matrix mtx = <myform>.<items>.<item>...

SAPbouiCOM.DBDataSource dbds = <myform>.<datasources>.<dbdatasources>...

mtx.FlushToDataSource();

for (int i = 0; i < dtRecords.Rows.Count; i++)

{

     string itemName = dtRecords.GetValue("ItemName", 0).ToString();

     dbds.InsertRecord(i);

     dbds.SetValue("U_itemName", i, itemName);

}

mtx.LoadFromDataSource();

dbds.Clear();

}

}

SBO crashes and close after I select items from the CFL form. Please help! got this code working on previous SBO versions.