Add data to combox Excel

[Dizo]

Hello
I am creating an application with Visual Studio 2010, in my application I need to make a report in Excel and in that report I want to add a combobox with some data, I add the combobox to my excel sheet with the next code:

Dim xlApp As Excel.Application
        Dim xlBook As Excel.Workbook
        Dim xlSheet As Excel.Worksheet
        Dim xllistbox As Excel.OLEObject
        xlApp = New Excel.Application
        xlBook = xlApp.Workbooks.Add
        xlSheet = xlBook.ActiveSheet
        xllistbox = xlSheet.OLEObjects.add(classtype:="forms.combobox.1")
        xlApp.VBE.MainWindow.Visible = False
xlApp.Visible = True
    End Sub
 

But I don’t know how to add the data to my combobox, thanks for your help and time