View source for $ListILn

{{DISPLAYTITLE:$ListILn}}
<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>

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

==Syntax==
<p class="syntax">%result = $ListILn(list_identifier, item_num)
</p>
<p>
</p>
<p>%result is a string that contains the length of the indicated $list item, or it is a negative number if an error has occurred.</p>
<p class="code"> 
 -5 - Required argument not specified
 -6 - $List identifier invalid
 -7 - Item number not found in $list
</p>
<p class="caption">$ListILn Error Codes
</p>
<p class="code"> 

==Products authorizing {{PAGENAMEE}}== 
<ul class="smallAndTightList">
<li>[[Sirius functions]]</li>
<li>[[Fast/Unload User Language Interface]]</li>
<li>[[Janus Open Client]]</li>
<li>[[Janus Open Server]]</li>
<li>[[Janus Sockets]]</li>
<li>[[Janus Web Server]]</li>
<li>[[Japanese functions]]</li>
<li>[[Sir2000 Field Migration Facility]]</li>
</ul>
</p>
<p>
</p>

[[Category:$Functions|$ListILn]]