LTRIM$: Difference between revisions

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{{PageSeeAlso}}
{{PageSeeAlso}}
* [https://qb64phoenix.com/forum/showthread.php?tid=1246 Featured in our "Keyword of the Day" series]
* [[RTRIM$]], [[STR$]]
* [[RTRIM$]], [[STR$]]
* [[LEFT$]], [[RIGHT$]]
* [[LEFT$]], [[RIGHT$]]

Revision as of 17:38, 25 May 2024

The LTRIM$ function removes leading space characters from a STRING value.


Syntax

return$ = LTRIM$(text$)


Description

  • text$ is the STRING value to trim.
  • If text$ contains no leading space characters, it is returned unchanged.
  • Convert fixed length STRING values by using a different return$ variable.
  • Can be used to trim the leading space of a positive numerical value converted to a string value by STR$.


Examples

Example 1: Trimming a positive string number.

value = 12345
number$ = LTRIM$(STR$(value)) 'converting number to string removes right PRINT space
PRINT "[" + number$ + "]"
[12345]


Example 2: Trimming leading spaces from text strings.

PRINT LTRIM$("some text")
PRINT LTRIM$("   some text")
some text
some text


Example 3: A TRIM$ function to trim spaces off of both ends of a string.

text$ = "        Text String           "
trimmed$ = TRIM$(text$)
PRINT CHR$(26) + trimmed$ + CHR$(27)
FUNCTION TRIM$(text$)
TRIM$ = LTRIM$(RTRIM$(text$))
END FUNCTION
→Text String←


See also



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