Dynamically link to control via module

Hello,

I am trying to code to a combobox on a worksheet (Excel 2003) from a module using variables.

The following code gets me part of the way:

Dim wbHold As Workbook
Set wbHold = ThisWorkbook


wbHold.Worksheets("Worksheet1").combobox1.AddItem "test"

However I need to replace the name "combobox1" with a variable.




Thanks