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Object Class: _deleteLink |
Syntax | |
Details |
Syntax |
return = objectName._deleteLink( attributeName ); |
return = objectName._deleteLink( attributeName, sourceObject, sourceAttribute ); |
Argument | Type | Use | Description |
---|---|---|---|
return | Numeric | Return | returns a value indicating whether the link was successfully deleted: 0 if successful, 1 if not successful |
attributeName | Character | Input | specifies the name of the attribute whose link you want to delete. If multiple links exist on the attribute, the last attribute defined is the one deleted. |
sourceObject | Object | Input | specifies the object currently linked from |
sourceAttribute | Character | Input | specifies the source attribute for the link |
Details |
The _deleteLink method is available on an instance only.
If multiple links are established for an attribute and the _deleteLink method is invoked using a signature that does not specify a sourceAttribute, only the first link is removed.
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Copyright 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.