what are the two key events for the sql connection class? explain the differnce

what are the two key events for the sql connection class?
explain the differnce between the two.

Question Posted / sanjogita.lahiri

2 Answers
10110 Views
HCL, NIIT, Zensar, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what are the two key events for the sql connection class? explain the differnce between the two...

Answer / srikanth r

The two key events are InfoMessage and StateChange events.

InfoMessage event occurs when informational message is
returned from data source that do not results in throwing
an exception.
StateChange event occurs when there is a change in
Connection to the data source.

Is This Answer Correct ?

23 Yes

1 No

what are the two key events for the sql connection class? explain the differnce between the two...

Answer / annie

The two key event of sqlConnection class are:
StateChange event:Occurs only when the state of the connection with the database changes. The evnthandler receives an argument of type StateChangeEventArgs. This argument contains data related to that perticular event.
The properties of this event are: CurrentState and OriginalState.
InfoMessage event: Occurs only when an informational message returned from the database having connection with. The event handler receives an argument of type SqlInfoMessageEventArgs. This argument contains the data related to that particular event.
The properties of this event are: Error,Message and Source.

Is This Answer Correct ?

6 Yes

0 No

Post New Answer

More ADO.NET Interview Questions

Does executenonquery return a value?

0 Answers

Describe connection object in ado.net

0 Answers

Explain why edit is not possible in repeater?

0 Answers

Explain how to find the given query is optimised one or not?