Difference between revisions of "RTRIM$"

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{{PageSyntax}}
 
{{PageSyntax}}
:<code>''result'' = {{KW|RTRIM$}}( {{Parameter|value$}} )</code>
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:<code>{{parameter|return}} = {{KW|RTRIM$}}( {{Parameter|value$}} )</code>
  
  
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* {{Parameter|value$}} is the {{KW|STRING}} value to trim.
 
* {{Parameter|value$}} is the {{KW|STRING}} value to trim.
 
* If {{Parameter|value$}} contains no trailing space characters, {{Parameter|value$}} is returned unchanged.
 
* If {{Parameter|value$}} contains no trailing space characters, {{Parameter|value$}} is returned unchanged.
* Cannot alter fixed length {{KW|STRING}} variables. Convert using a non-fixed variable.
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* Convert fixed length {{KW|STRING}} values by using a different {{parameter|return$}} variable.
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Revision as of 20:18, 1 March 2010

The RTRIM$ function removes trailing space characters from a STRING value.


Syntax

return = RTRIM$( value$ )


Description

  • value$ is the STRING value to trim.
  • If value$ contains no trailing space characters, value$ is returned unchanged.
  • Convert fixed length STRING values by using a different return$ variable.


Examples

Trimming a fixed length string value for use by another string variable:

name$ = RTRIM$(contact.name) ' trims spaces from end of fixed length TYPE value.

Trimming text string ends:

PRINT RTRIM$("some text") + "." PRINT RTRIM$("some text ") + "." PRINT RTRIM$("Tommy ")

some text. some text. Tommy


See also



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