Autodesk 15607-010000-5000A Manuale Utente

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Chapter 7

DWG API Additions

LinkedToSecondaryTable

Specifies whether or not the current layer is linked to a secondary table. A 
value of True indicates that a link exists. A value of False indicates that a link 
does not exist.

In order to link to a secondary table, you need to call the setSecondaryData-
Source, setSecondaryTable, and setSecondaryKeyColumn methods. After you 
set these, you can call the setNameSource, setUrlSource, or setWhereSource 
methods to link to a secondary table. If either setNameSource, setUrlSource, 
or setWhereSource is set to 1, this property returns a value of True. Otherwise, 
this property returns a value of False.

For more information about linking layers that are created from DWG data 
to secondary tables, see “Accessing Data Using a Link Template” on page 20.

none

boolean value (read) – Specifies whether or not the layer is linked to a 
secondary table. 

True – Indicates that the layer is linked to a secondary table.

False – Indicates that the layer is not linked to a secondary table.

-15 (DoesNotApply)

getLinkToSecondaryTable