home *** CD-ROM | disk | FTP | other *** search
/ PC World 2006 February / PCWorld_2006-02_cd.bin / software / vyzkuste / triky / triky.exe / autoit-v3-setup.exe / Examples / IsDeclared.au3 < prev    next >
Text File  |  2004-09-22  |  230b  |  10 lines
  1. If Not IsDeclared ("a") then
  2.     MsgBox(0,"", "$a is NOT declared")     ; $a has never been assigned
  3. EndIf
  4.  
  5. $a=1
  6.  
  7. If IsDeclared ("a") then
  8.     MsgBox(0,"", "$a IS declared"  )      ; due to previous $a=1 assignment
  9. EndIf
  10.