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Truncate (Function) In french: Tronque Truncates the right part of a string or buffer. You can specify: - the number of characters of the truncated string.
- the number of characters to be removed.
sChaîne is string = " Turlututu"
Trace(Truncate(sChaîne, 9))
Trace(Truncate(sChaîne, 9, numberOfCharactersToStore))
Trace(Truncate(sChaîne, 4, numberOfCharactersToDelete))
Syntax
<Result> = Truncate(<Source> , <Number of characters> [, <Truncate method>])
<Result>: Character string - Truncated string.
- EOT if <Number of characters> is negative. A WLanguage error occurs (non-fatal error). To get more details on the error, use ErrorInfo.
<Source>: Character string or Buffer Element to be manipulated: Character string or buffer. This element is not modified. <Number of characters>: Integer Corresponds to: - the number of characters that must be kept in the <Result> string (if the numberOfCharactersToStore constant is used).
- the number of characters or bytes that must be removed from <Source> (if the numberOfCharactersToDelete constant is used).
<Truncate method>: Optional Boolean constant Truncate method to use: | | | numberOfCharactersToDelete | <Number of characters> corresponds to the number of characters that must be removed from <Source>. | numberOfCharactersToStore
(Default value) | <Number of characters> corresponds to the number of characters that must be kept in the <Result> string. |
Business / UI classification: Neutral code
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