How to check if a datareader is closed or opened?
Explain all the classes those are used for database connections between sql server and asp.net?
How would u connect to database using .NET?
What are the difference between readonly vs. Const?
What is the use of Dataview?
The answers which posted above is not satisfied my requirement? Can some one post teh exact answer? Thanx
What is datasource in ado.net?
How to generate a single aggregate?
What is the difference between Optimistic and Pessimistic locking?
How is entity framework different from ado.net?
What is ado object model?
What are the steps you will take to improve performance? Will you use dataset or datareader?
What is the difference in an abstract class and an interface?