hi
 I wanted to create commandbarcombbox in document so I wrote following
coding in
"Thisdocument"(microsoft word objects) in Visual Basic editor of word.

Private Const MergeCmdBarName As String = "Set up Mail Merge"
Private WithEvents ComboBoxEvent As Office.CommandBarComboBox
Private Sub Document_Open()
    PopulateFieldList
End Sub
Public Sub PopulateFieldList()
    Dim db As New ADODB.Connection
    Dim rs As New ADODB.Recordset
    Dim cbar1 As Office.CommandBar
    Dim myControl As Office.CommandBarComboBox

    Set cbar1 = CommandBars.Add(Name:="Custom", Position:=msoBarFloating,
Temporary:=True)
    cbar1.Visible = True
    Set myControl = cbar1.Controls.Add(Type:=msoControlComboBox)
    db.Open "Provider=SQLOLEDB.1;Persist Security Info=False;User
ID=sa;Initial Catalog=Northwind;Data   Source=comp2"
    rs.Open "products", db, adOpenForwardOnly, adLockReadOnly
    For Each fld In rs.Fields
        myControl.AddItem Text:=fld.Name  'adding column names in combo box
(i.e.product id,productname etc)
    Next
    myControl.OnAction = "ComboBoxEvent_Change(myControl)"  ' calling change
event of combbox.Here I am not     'sure whether calling event of combox box
on  onaction method such way      is right  or wrong
End Sub

'change event
Private Sub ComboBoxEvent_Change(ByVal Ctrl As Office.CommandBarComboBox)
    Dim stComboText As String

    stComboText = Ctrl.Text
    MsgBox StrComboText

End Sub

When I open the document it open the document with commandbar and combobox
control with column name.But when I changes the selection in a command bar
combo box,it shows following message -
"The macro cannot be found or has been disabled because of your macro
security settings"
To avoid the above  message I set macro security as low, medium and high
also in Tools menu.But it shows me the same message whenever I try to change
the selectin in combo box.
How to solve this problem?
I also want  to ask how to call change event of command bar combobox.I
already wrote code to call change event(as mentioned above).But I am not
sure about it whether it will work or not. If not please forword me
suggestion or code.
Thanks
devesh