$ListChk: Difference between revisions

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<li>[[Sirius functions]]</li>
<li>[[Sirius functions]]</li>
<li>[[Fast/Unload User Language Interface]]</li>
<li>[[Fast/Unload User Language Interface]]</li>
<li>[[Janus Open Client]]</li>
<li>[http://m204wiki.rocketsoftware.com/images/4/4a/JoclrNew.pdf Janus Open Client]</li>
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<li>[[Janus Sockets]]</li>
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Revision as of 23:44, 12 September 2013

Validate a $list identifier

Note: Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is no OO equivalent for the $ListChk function.

This function returns either a 0 if a value is not a valid $list identifier and a 1 otherwise.

The $ListChk function accepts one argument and returns a numeric result.

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

Syntax

%result = $ListChk(list_identifier)

%result is set either to 1, if the passed value is indeed a valid $list identifier, or to 0 otherwise.

All errors cause request cancellation

$ListChk Error Codes

The only possible error in a $ListChk call is not specifying a value for the candidate $list identifier. This error will cause request cancellation.

Products authorizing $ListChk