Article View: borland.public.cppbuilder.database.multi-tier
Article #46How best can I do this?
From: Sreekanth Reddy Bandi
Date: Thu, 25 Mar 2004 06:59
Date: Thu, 25 Mar 2004 06:59
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1499 bytes
Hi, I have two datasets..DS1, DS2. DS2 has 16 cols and has about 50k rows fetched from remote database and cached in memory using TClientDataSet. Initially DS2 is shown to the user in the grid. DS2 contains one column(this column is present in DS1 also) and its size varies from 1 row to few hundred rows. On certain events, DS2 is constructed afresh. Now I would like to see only those records of DS1 that are present in DS2 also. In other words DS1 holds details of the records held in DS2. Each time DS2 is constructed/refreshed, I would like to see the details in DS1. Thanks in advance, Sreekanth
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