xpxTestAttrBN

FUNCTION xpxTestAttrBN (instanceId    : GENERIC;
                        attributeName : STRING;
                        VAR isSet     : BOOLEAN)
                        status        : INTEGER;

The xpxTestAttrBN function returns TRUE in the isSet argument if the specified attribute attributeName 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

Return Value

Options

Example

<Missing Example>

See also