How can we add relation between tables in a dataset?

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How do you update database through dataset?

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What is the advantage of ado.net?

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Which object is used to add relationship between two Datatables?

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Explain the namespaces in which .net has the data functionality class.

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What is untyped dataset?

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What is ado.net and its architecture?

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What connected data?

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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 are relation objects in dataset and how & where to use them?

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What are the namespaces used in ado.net for data access?

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How will you fill the gridview by using datatable object at runtime?

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