Interested to Buy Any Domain ? << Click Here >> for more details...
What is the raise event used for?
- 4 Answers
- 11225 Views
- Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
The RaiseEvent statement raises an event previously declared
with the "Event" statement. Since only classes can raise
events, usage of this keyword is reserved for class modules,
forms and user controls.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / dhananjay yadav
Raise Event is used for raising events. ex raising control
event from main page .
| Is This Answer Correct ? | 3 Yes | 3 No |
Answer / vini778
It is used for raising the error from sql statement
Eg shown below
IF @@TRANCOUNT>0 ROLLBACK TRANSACTION
Raise an error with the details of the
exception
DECLARE @ErrorMessage NVARCHAR
(
MAX
)
DECLARE @ErrorSeverity INT;
DECLARE
@ErrorState INT;
SELECT
@ErrorMessage=ERROR_MESSAGE
(
)
,
@ErrorSeverity=ERROR_SEVERITY
(
)
,
@ErrorState=ERROR_STATE
(
)
;
-- Use RAISERROR inside the CATCH
block to return error
-- information about the original
error that caused
-- execution to jump to the CATCH
block.
RAISERROR
(
@ErrorMessage,-- Message
text.
@ErrorSeverity,--
Severity.
@ErrorState -- State.
)
;
| Is This Answer Correct ? | 1 Yes | 4 No |
Differentiate between 'DataSet' and 'SQLDataReader' in ADO.NET?
in hibernate, what is dirty reading?
Explain how to redirect tracing to a file?
How to implement DataGrid in .NET?
What is a strategy pattern? Implement it.
Example from .net. Integer & struct are value types or reference types in .net?
What is DTS and explain the purpose of it?
Explain the difference between the while and for loop. Provide a .net syntax for both loops?
Define marshling?
I have a problem in installing visual Studio 2008 on PC that have Celeron Processor ? afterAll InstallionFaied . Pls suggest me . Is it possible or not .if Yes then How ?
WHAT IS .net
Is .net core stable?
Dot Net Framework 
