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FUNCTION xpxUnsetAttrBN (instanceIdxpxGetTargetInstance(sourceInstance, VAR targetInstance : GENERIC) : GENERIC; status attributeName : STRING) status : INTEGER; |
Use this function to ...The xpxGetTargetInstance function finds the connected target instance from a specified source instance. A connection between the target instance and the source instance must be defined by the xpxMapInstance function before this function can be executed successfully.
Arguments
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| Type | Name | Comment | STRING | resultString | comment|
| GENERIC | sourceInstance | The source instance | |||
| GENERIC | targetInstance | The connected target instance. If no connected target instance is found for the specified sourceInstance, then the targetInstance argument is set to the built in constant xpxNullId. |
Return Value
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Options
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| XPXOption | comment |
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Example
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SYNTAX:
xpxGetTargetInstance(sourceInstance, VAR targetInstance : GENERIC) status : INTEGER;
The xpxGetTargetInstance function finds the connected target instance from a specified source instance. A connection between the target instance and the source instance must be defined by the xpxMapInstance function before this function can be executed successfully. The source instance is specified in the sourceInstance argument and the connected target instance is returned in the targetInstance argument. If no connected target instance is found for the specified sourceInstance, then the targetInstance argument is set to the built in constant xpxNullId.
See also xpfGetTargetInstance.