What is difference between entity framework and ado.net?
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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,
What does executereader return?
How can we serialize the dataset object?
What is ole in excel?
Explain how to pass multiple tables in datasets simultaneously?
How to check if a datareader is closed or opened?
What is executenonquery ado.net?
Explain why canot we use multiple inheritance and garbage collector paralelly in .net?
what is data access layer?
What is dataset object? Explain the various objects in dataset.
what is a dataset?
What is ado data control?