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desdemona

Smarktark file loading

Nov 16th, 2012
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  1. Load
  2. | theFile myStream theHell|
  3.  
  4. [theFile := (Dialog request: 'Enter filename' initialAnswer: 'putYourTextHere.txt') asFilename.
  5. myStream := theFile readStream.
  6. myStream text.
  7. theHell := myStream contents.
  8. inputText value: theHell.
  9. myStream close.]
  10. on:  Object errorSignal
  11. do: [ Dialog warn: 'You canceled or file not found'].
  12.  
  13. "to jest moja metoda load ktΓ³ra pyta o nazwe pliku, otwiera go sobie,
  14. podmienia value w input fieldzie tekstem z tego pliku i zamyka go.
  15. od razu z obsluga wyjatkow (Object errorSignal to matka wszelkich bledow)
  16. ktorymi sypalo jezeli podany plik nie istnieje albo wcisnieto cancel nic
  17. nie wpisujac."
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