Do you mean count the number of checkboxes checked versus not checked? Use some code like this:
Code:
Dim intTrue as Integer, intTotal as Integer
Dim ctl as Control
For Each ctl In Me.Controls
If Me.ctl.ControlType=acCheckbox Then
intTotal=intTotal+1
If ctl.Value=True Then
intTrue=intTrue+1
End If
End If
Next ctl
You can make this code a function and have it return the intTotal or intTrue values, giving you the total checkbox and the checked checkbox counts, respectively.