What happens when u try to update data in a dataset in .NET
while the record is already deleted in SQL SERVER as backend?

Answer Posted / vaidyanathan r.

An SQLException object is thrown

Is This Answer Correct ?    2 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How can we check that some changes have been made to dataset since it was loaded?

737


What is meant by ‘transaction’ in a database and what are the ‘properties of transaction’?

758


What are the connected and disconnected modes in ado.net?

694


Which is better entity framework or ado.net?

710


Explain the namespaces in which .net has the data functionality class.

760


Which architecture does Datasets follow?

792


What is basic use of data view?

731


What are all the different authentication techniques used to connect to MS SQL Server?

754


Define connection string?

791


What is the difference between Optimistic and Pessimistic locking?

742


If a table contains 20000 records . In a page at each time 100 records to be displayed what are the steps you will take to improve performance? Will you use dataset or datareader?

832


What are the objects of ado.net?

765


How to bind the controls(best practice) comboboxes to the data in the dataset?

786


What is the difference between Dataset. clone and Dataset.copy?

774


Explain the advantages and disadvantages of using datalist?

797