Real Basic Function problems

Hello all, it has been a while since I have posted here. Recently I purchased real basic and began programming in it today, the move from VB to RB should be easy I have been told and so far it has been easy then I encountered writing a function. The program I was asked to develop was fairly simple take in data, validate the data and then have it worked out using length*breadth*height/pupils.

My problem is basically End Function doe snot end the function instead I am told "Not found exception". I am sorry if this post seems a bit over the place.

Here is my coding:

Code:

---

  Dim height As Single
  Dim length As Single
  Dim breadth As Single
  Dim volume As Single
  Dim airspace As Single
  Dim studnets_allowed As Integer
 
  height = getValidNumber (2, 5)
  length = get ValidNumber (4, 10)
  breadth =  getValidNumber (4, 10)
  airspace = GetValidResponse
 
  volume = height * length * breadth
  students_allowed = Int (volume / airspace)
 
  MsgBox ("Students allowed " & students_allowed)
 
  End Sub
 
  Function getValidNumber (Min, Max As Single) As Single
    Dim Num As Single
    Dim NumberOK As Boolean
    NumberOK = false
    Do
      Num = InputBox("Enter a number between " & Min & " and " & Max
      If Num >= Min and Num <= Mac Then NumberOK = True
      If Not NumberOK Then MsgBox ("That was not in the valid range")
    Loop until NumberOK
    getValidNumber = Num
  End Function
 
  Function GetValidResponse()As String
    Dim response As Single
    Dim responseOK As Single
    responseOK = False
    Do
      response = InputBox 9"Airspace per student  . Either 2.1 or 3.2")
      If (response) =  "2.1" Or (response) = "3.2" Then responseOK = True
      If Not responseOK Then MsgBox 9"That was not a valid amount of airspace ")
    Loop Until responseOK = True
    GetValidResponse = response
  End Function

---

I ahve place the coding which has been creating the difficulty in question in bold.

All assistance offered would be great.

Thanks,
Colin

Hi, you've probably solved this by now but just in case.........

First of all I'm about to start using Real Basic, so am no expert but in your second function, your InputBox line had a 9 instead of an open bracket - is this a typo, or could this be your problem? Same with the MSGBOX line.

The other thing I notice is that you have defined GetValidResponse as a string, but you set it equal to a single (reponse is defined as a single).

HTH

JP