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Purpose

 

 

Return the linking expression of a specified relation. with BtServer:SetRelation() or BtServer:SetSelectiveRelation()

 

 

 

Prototype

 

 

METHOD Relation  (  nRelation  )   CLASS BtServer

 

 

 

Argument(s)

 

 

<nRelation>                The position of the desired relation in the list of current relations.

                 The relations are numbered according to the order in which they were defined

 

 

 

 

Return

 

 

ARRAY                Array containing the columns that link the Server to the corresponding child If there is no relation set for <nRelation>, BtServer:Relation() returns a NULL_ARRAY.

 

 

 

See Also

 

 

BtServer, BtServer:SetRelation(), BtServer:SetSelectiveRelation()