Saving to a text file:

[|2eM!x]

First off, sorry for buggin you guys with these stupid "noob" posts, thanks for your help-im just a beginner

okay, heres my code:

Private Sub Command1_Click()

   Dim hFile As Long
   Dim sFilename As String

   sFilename = (App.Path & "\demo.txt")
   
  'obtain the next free file handle from the
  'system and and save the text box contents
   hFile = FreeFile
   Open sFilename For Output As #hFile
      Print #hFile, Text1.Text, Text2.Text
   Close #hFile
   
End Sub

works good, but i want it so that if there is something already saved to demo.txt that it will not over write it..
i cant figure out if i should be like
if demo.txt = full then
, Print #hFile, Text1.Text, Text2.Text

hope you understand..thanks for all your help