$ListILn: Difference between revisions

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<span class="pageSubtitle">Length of $list item</span>
<span class="pageSubtitle">Length of $list item</span>


<p class="warning">Most Sirius $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the $ListILn function is the [[ItemLength (Stringlist function)]].</p>
<p class="warning">Most Sirius $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the <var>$ListILn</var> function is the [[ItemLength (Stringlist function)]].</p>


This function returns a number containing the length of a specified $list item, or it returns a negative number indicating that an error has occurred.  
This function returns a number containing the length of a specified $list item, or it returns a negative number indicating that an error has occurred.  


The $ListILn function accepts two arguments and returns a numeric result.  
The <var>$ListILn</var> function accepts two arguments and returns a numeric result.  


The first argument is a $list identifier. This is a required argument.  
The first argument is a $list identifier. This is a required argument.  

Revision as of 19:25, 19 October 2012

Length of $list item

Most Sirius $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the $ListILn function is the ItemLength (Stringlist function).

This function returns a number containing the length of a specified $list item, or it returns a negative number indicating that an error has occurred.

The $ListILn function accepts two arguments and returns a numeric result.

The first argument is a $list identifier. This is a required argument.

The second argument is a string that specifies the item number in the $list. This is a required argument.

Syntax

<section begin="syntax" /> %RESULT = $ListILn(list_identifier, item_num) <section end="syntax" />

$ListILn Function

%RESULT is a string that contains the length of the indicated $list item, or it is a negative number if an error has occurred.

-5 - Required argument not specified -6 - $List identifier invalid -7 - Item number not found in $list

$ListILn Error Codes

Products authorizing $ListILn