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April 2004 - Posts

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How can I do a "Join" between two DataTables?

Posted: Sunday, April 18, 2004 11:51 PM by datasetfaq | 5 Comments

It's tempting to think that with objects like “DataView” and methods like “Select” that DataSets would support this option, but the bottom line is that they don't. A DataView is a sorted and/or filtered list of rows from 1 table Read More...

How do I create a Crystal Report from a DataSet

Posted: Sunday, April 18, 2004 11:39 PM by datasetfaq | 3 Comments

http://www.tek-tips.com/gfaqs.cfm/pid/796/fid/3940 Read More...

How can I improve the loading of my datasets?

Posted: Sunday, April 18, 2004 11:31 PM by datasetfaq | 2 Comments
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Datasets maintain some internal indexes to improve performs for things like finds and selects. When you are loading more than 1 row into a DataTable - with a DataAdapter.Fill or other technique, you can turn this index maintenance off by doing a MyTable.BeginLoadData() Read More...