Find Form Controls with Value not set

[atallpa]

Why don't you post a sample file to illustrate your questions ?

sorry u re right

Private Sub MultiPage1_Change()
Dim i As Integer 
dim contr as control

    For Each Control In UserForm1.Controls
           If TypeName(contr) = "ComboBox" Then
                  For i = 1 To 2
                      If Controls("ComboBox" & i).Value = "" Then
                              MsgBox " you have incomplete answers"
                      End If
                  Next i
             End If
          Next
End Sub