Remove Null Characters

Comments

• kash387 Member Posts: 111

  2009-09-15

  I think 10 is the ascii value of null.
  rest depends on you n your prob.

  Thanks,
  
  Kashyap

  0
• sabzam Member Posts: 1,149

  2009-09-15

  Hi,
  
  Thanks for your reply,
  
  Yes, the problem is that the null character is appearing at the end of each line just before the CR/LF. I want to keep the CR/LF but that null value just before is not allowing the other system to upload the file as it is being corrupt
  
  example
  
  [John, Smith][NullValue][CR/LF]
  
  I want to remove the [NullValue]. I have already tried using the String Truncate but to no success
  
  Regards

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• kash387 Member Posts: 111

  2009-09-15

  I think you should write two lines for that.
  One line is to store the characters before null value, and the second line is to start from null value.
  
  I have written a code one year before so I dont remember yet.... bt you can use if cond or for loop to skip the line when you reach at 10.

  Thanks,
  
  Kashyap

  0
• matttrax Member Posts: 2,309

  2009-09-15

  Here's a utility function I wrote a while back. Could probably be done better, but it does the job.
  ch is a local Char variable.
  

  DelBadChars(String : Text[1024]) : Text[1024]
  
  FOR ch := 0 TO 31 DO BEGIN
    String := DELCHR(String, '=', FORMAT(ch));
  END;
  FOR ch := 127 TO 255 DO BEGIN
    String := DELCHR(String, '=', FORMAT(ch));
  END;
  
  EXIT(String);
  

  Matt Traxinger - ArcherPoint

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