WD97: How to Break Out of an Infinite Macro Loop (164234)

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There can be many causes for an infinite loop. For, example an infinite loop will occur if you create a loop to check the value of a variable that never changes, as in the following example:

   Sub InfiniteLoop()
      Dim n As Integer
      n = 0
      Msgbox ("WARNING: This macro will cause an infinite loop. Press" & _
      CTRL+BREAK to exit an infinite loop.")
      Do
      ' Because the "Do...Loop" is looking for the value of 'n'
      ' to equal 1, and because there is no code within the loop
      ' to change the value of the variable 'n' from it's initial
      ' value of zero, the "Do...Loop" will continue to loop indefinitely.
      Loop Until n = 1
   End Sub