$ListCnt: Difference between revisions
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<var class="term">%result</var> is set either to the number of items in the indicated $list, or to a negative number if an error has occurred.</p> | <var class="term">%result</var> is set either to the number of items in the indicated $list, or to a negative number if an error has occurred.</p> | ||
===Error codes=== | |||
<p class="code">-5 - Required argument not specified | <p class="code">-5 - Required argument not specified | ||
-6 - $List identifier invalid | -6 - $List identifier invalid | ||
</p> | </p> | ||
Revision as of 21:48, 18 July 2013
Number of items in $list
Note: Most Sirius $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the $ListCnt function is Count.
This function returns an integer that, if positive, contains the number of items in the specified $list and if negative indicates an error.
The $ListCnt function accepts one argument and returns a numeric result.
The first argument is a $list identifier. This is a required argument.
Syntax
%result = $ListCnt(list_identifier)
%result is set either to the number of items in the indicated $list, or to a negative number if an error has occurred.
Error codes
-5 - Required argument not specified -6 - $List identifier invalid