Code to detect whether PowerPoint is running on a Macintosh (182849)

MORE INFORMATION

Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements.

  ' **********************************************************************
   '
   ' FUNCTION:
   '    RunningOnMac() As Boolean
   '
   ' PURPOSE:
   '    Detects if you are running on a Macintosh computer.
   '
   ' ARGUMENTS:
   '    None
   '
   ' RETURNS:
   '    True - You are running on a Macintosh computer.
   '    False - You are not running on a Macintosh computer.
   '
   ' **********************************************************************
   Function RunningOnMac() As Boolean

      ' Get the Operating System string.
      Dim strOs As String
      strOs = Application.OperatingSystem

      ' Check if the string Mac is part of the Os string.
      If InStr(1, strOs, "Mac", vbBinaryCompare) > 0 Then
         RunningOnMac = True
      Else
         RunningOnMac = False
      End If

   End Function
				

The following example shows how to use the RunningOnMac function:

   Sub main()

      ' Test if you are on a Macintosh computer.
      If RunningOnMac Then

         ' Enter Macintosh-specific code here.
         MsgBox "Running on a Macintosh"

      Else

         ' Enter Windows-specific code here.
         MsgBox "Running on Windows"
       End If

   End Sub