<resolved> Datasets

I am a newbie on ASP.net and good experience on ASP.

In ASP we used to make recordsets and checked , whether it reyurned any records or not through

Code:

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if not rst.eof then

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.

Here, I am making datasets. How to check, whether dataset returned any records or not?

I pick up a record from the datset like this

Code:

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ds.Tables(0).Rows(0).Item("Modified_Date")

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Do a .Rows.Count

Thanks......