Why does this work:
If Me.selAlpha & "" = "" Then
Else
strStart = Left(Me.Controls("B" & Trim(Int(Me.selAlpha))).Caption, 1)
strEnd = Right(Me.Controls("B" & Trim(Int(Me.selAlpha.Value))).Caption, 1)
End If
Returns null
And this does not:
If Me.selAlpha.Value = 30 Or...