This is used to retrieve data from a data source in read- only and forward

What?s the role of the DataReader class in ADO.NET connections?

Question Posted / kamal

Answer Posted / kamal

This is used to retrieve data from a data source in read-
only and forward-only mode

Is This Answer Correct ?

3 Yes

1 No

Please Help Members By Posting Answers For Below Questions

What is Serialization in .NET? what are the types of Serialization?

742

Is ado.net an orm?

702

What is two way data binding android?

692

How to aggregating data across related tables?

749

Is datareader faster than datatable?

697

What is the difference between ado.net and oledb?

673

What are the namespaces used in ADO.Net to connect to a database?

777

What is fill method in ado.net?

703

What is ado full form?

709

What provider ado.net use by default? Explain the role of data provider in ado.net?

715

how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?

766

What does datareader object do?

724

What is the purpose of using adodb?

679

What are the key features of ado.net?

848

Explain how to copy the contents from one table to another table and how to delete the source table in ado.net?

628