xpxTestAttr

Owned by Former user (Deleted)
Last updated: Jan 19, 2018
FUNCTION xpxTestAttr (instanceId , attrId : GENERIC;
                      VAR isSet           : BOOLEAN) 
                      status              : INTEGER;

The xpxTestAttr function returns TRUE in the isSet argument if the specified attribute attrId in the specified instance instanceId has a value, else the isSet argument is set to FALSE. An attribute is assigned a value by a put function like xpxPutAttr, xpxPutAttrs etc.

Arguments

TypeNameComment
GENERICinstanceIdcomment
GENERICattrId 
BOOLEANisSet 

Return Value

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Options

 

Example

<Missing Example>

 

See also

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