Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

  ◄Data Types►   ◄Strings►   ◄Contents►   ◄Index►
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Elementary Data Types - Strings
 
There are two kinds of strings:
 
  ■ Variable-length string
      A variable-length string is a sequence of up to 32,767 characters.
      The codes for these characters range from 0-127 for regular ASCII
      (American Standard Code for Information Interchange) characters, and
      from 128-255 for the extended-ASCII characters. See the on-line
      ◄ASCII Character Codes Table► for examples of each type.
 
  ■ Fixed-length string
      A fixed-length string contains a declared number of characters,
      no more than 32,767.
      Like variable-length strings, a fixed-length string contains
      characters with codes ranging from 0-255.