Define data access layer?
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What are the two fundamental objects in ADO.NET?
What is ado asp?
What are the steps in connecting to database?
Explain the DataAdapter.Update() and DataSetAcceptChanges() methods.
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 are the differences between OLEDB and SQLClient Providers?
What are the ADO.NET Controls?
Which method do you invoke on the DataAdapter control to load your generated dataset with data?
What is difference between datagridview and datagrid control in winforms?
What are the three Ado objects?
6 Answers Microsoft, StarSoft,
How do I delete a row from a DataTable?
i making a project using windows application c#, i want to show user name, password, and one button login. i wanna make it with sealed class .how its possible . when i clicked my login button all project should be open. pls cleare me.
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