Dim pPitch As Double = Spinner1.SelectedItem
Try
Dim lLength As Double= EditText1.text
Catch
Msgbox("You must enter a length","Enter Length")
Return
End Try
lLength = lLength / Cos (pPitch * (cPI / 180))
lLength = Round2 (lLength,3)As Double
Msgbox(lLength,"Raking Length")