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High-powered ALLTRIM

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More code examples    Listed functions    Add comment     W32 Constants      Translate this page Printer friendly version of this code sample
 
DECLARE SHORT StrTrim IN Shlwapi As StrTrim;
       STRING @ pszSource,;
       STRING   pszTrimChars
 
lcSrc = "____//Turtle Soup/  "
 
* notice: three characters included in the list
* of characters to be trimmed
lcTrimChars = "_ /"
 
? "Before: ", "["+ lcSrc +"]"
= StrTrim (@lcSrc, lcTrimChars)
? "After:  ", "[" + LEFT(lcSrc, AT(Chr(0),lcSrc)-1) + "]"
 
 

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362 bytes  
Created: 2001-08-15 12:00:00  
Modified: 2001-09-28 16:45:31  
Visits in 7 days: 118  
Listed functions:
StrTrim
Printer friendly API declarations
My comment:
Unlike the native ALLTRIM, this function can remove not only blanks but any other characters included in the trim character list.

For example, to trim a text, surrounded with any combination of blanks, tabs and quotations, include in this list those three characters:
        - space
        - tab (Chr(9))
        - "
Word Index links for this example:
function can remove not only blanks
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