$ListNew: Difference between revisions
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==Products authorizing {{PAGENAMEE}}== | ==Products authorizing {{PAGENAMEE}}== | ||
<ul class="smallAndTightList"> | <ul class="smallAndTightList"> | ||
<li>[[Sirius functions]]</li> | <li>[[List of $functions|Sirius functions]]</li> | ||
<li>[[Fast/Unload User Language Interface]]</li> | <li>[[Fast/Unload User Language Interface]]</li> | ||
<li>[http://m204wiki.rocketsoftware.com/images/4/4a/JoclrNew.pdf Janus Open Client]</li> | <li>[http://m204wiki.rocketsoftware.com/images/4/4a/JoclrNew.pdf Janus Open Client]</li> | ||
Revision as of 22:07, 1 August 2014
Create empty $list
Note: Most Sirius $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the $ListNew function is the New constructor.
This function creates an empty $list.
The $ListNew function accepts one argument and returns a numeric result.
The 1st argument, if set to the string NOREL, indicates that the contents of the $list are not to be emptied when a RELEASE ALL RECORDS statement is executed.
Syntax
%result = $ListNew([option])
%result is set to the identifier of the created empty $list.
There are no error codes associated with $ListNew.
All invocations of a particular call to $ListNew will always return the same value. Each time that call is executed, any previous $list created by that call is deleted, and a new list is created.