[V4RB] binarylink concept question

[Ruslan Zasukhin]

On 8/21/05 6:11 PM, "Peter Salomon" <peter.salomon at gmx.net> wrote:

Hi Peter,

> i´m just asking myself:
> 
> if i have created a binary link between tableA and tableB, created as:
> 
> LinkA_B = new VBinaryLink("LinkA_B", TblA, TblB, EVLinkType.kOne,
> EVLinkType.kMany)
> 
> now i can link records:
> 
> recs(0) = 1
> recs(1) = 1
> 
> LinkA_B.linkrecords(recs)
> 
> 
> but if i need to know the linked records i have to do:
> 
> resSet = LinkA_B.findallLinked(TblA, TblB)
> 
> 
> my question: why must i tell the link again its tables? Shouldn´t the
> link know its tables?

First of all Tables show direction.


  resSetOnTableB = LinkA_B.findallLinked(TblA, TblB)

  resSetOnTableA = LinkA_B.findallLinked(TblB, TblA)

And as you see resulted set of records also differ.


-- 
Best regards,

Ruslan Zasukhin
VP Engineering and New Technology
Paradigma Software, Inc

Valentina - Joining Worlds of Information
http://www.paradigmasoft.com

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