Not able to Debug the error in Tree View Code in Access

[pasz]

Dear All,

Please anybody help me to debug the error in below given code:

[Private Sub LoadMyTreeView()
On Error GoTo Err_Handler

Dim strSQL As String


Dim dbs As DAO.Database
Dim rst As DAO.Recordset

Dim nod As Node

Dim iNode As Integer
Dim strSubName As String
Dim strPKey As String
Dim strFedName As String
Dim strSKey As String
Dim strXmerName As String
Dim strAKey As String


'Clear the treeview nodes

tvwMyTreeView.Nodes.Clear

Set dbs = CurrentDb
strSQL = "SELECT SubName, FedName, XmerName, SubID, FedID, XmerID " & _
"FROM XmerQuery ORDER BY SubID, FedID;"
Set rst = dbs.OpenRecordset(strSQL, dbOpenSnapshot)

If Not rst.BOF Then rst.MoveFirst
Do Until rst.EOF
' Add Substation node
If strSubName <> rst!SubName Then
strPKey = rst!SubID & "|"
MsgBox (strPKey)
strSubName = rst!SubName
Set nod = tvwMyTreeView.Nodes.Add(, , strPKey, strSubName, "Sub", "Sub")
strFedName = ""
End If

' Add Feeder node
If strFedName <> rst!FedName Then
strSKey = strPKey & rst!FedID & "|"
strFedName = rst!FedName
Set nod = tvwMyTreeView.Nodes.Add(strPKey, tvwChild, strSKey, strFedName, "Fed", "Fed")
nod.Tag = rst!FedID

strXmerName = ""
End If

' Add Xmer node
If strXmerName <> rst!XmerName Then
strAKey = strSKey & rst!XmerName & "|"
strXmerName = rst!XmerName
Set nod = tvwMyTreeView.Nodes.Add(strSKey, tvwChild, strAKey, strXmerName, "Xmer", "Xmer")
MsgBox (strXmerName)
nod.Tag = rst!XmerID
End If

rst.MoveNext
Loop


'LoadMyListView ("")

Exit_Here:
Set dbs = Nothing
Set rst = Nothing
Exit Sub
Err_Handler:
MsgBox Err.Description, vbCritical, "ERROR"
Resume Next
End Sub

]

[pbaldy]

You haven't mentioned what error you get or what line throws it. If you're not sure, temporarily comment out the On Error line and run the code. When you get the error, hit debug and it will take you to the offending line.