I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception.

2 Answers   Fulcrum Logic, Satyam,

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What does ole stand for in excel?

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What is aggregate root?

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What does executereader return?

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once data is fetched into dataset connection gets closed. but in datareader connection is always maintained...then why datareader is fast and mainly recommended ?

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Which method in OLEDBAdapter is used to populate dataset with records?

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Explain different methods and Properties of DataReader which you have used in your project?

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How xml files and be read and write using dataset ?

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Does ado.net use odbc?

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Which method do you invoke on the DataAdapter control to load your generated dataset with data?

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What are the benefits of using of ADO.NET in .NET 4.0?

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Do you use stored procedure in ado.net?

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