We all know that Dataset is purely disconnected
architechure, but we also know that we can update the
changes made to the dataset can be updated in the backend
database. when there is no connection how does the update
happedn?

Answer Posted / venu

Ya dataset have drawback.it is not updated in database
automatically.we have to use
da.update(dataset_object,Table_name);
At this time only update the table in your database.

Is This Answer Correct ?    4 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data.

547


What connected data?

487


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 28 can datareader hold data from multiple tables?

539


What is dataadapter in ado.net?

486


What are the essential features of ado.net?

532






What are all features of ADO.Net?

542


How do you update a dataset in ado.net and how do you update database through dataset?

470


What is sql connection in ado.net?

486


Some important instruction regarding ADO.NET connection string ?

531


What is ole2 format?

491


What is bubbled event can you please explain?

516


What is ado.net object model?

502


What is ole word?

511


Which is faster datareader or dataadapter?

515


What is the difference between ado.net and oledb?

473