what are the differences between dataset and datareader?
Answer Posted / anu
DataSet : you can move forward\backward of the data.It can
be Edited.It acts as a database after the connection is
closed.
Reader : It Just moves forward only.And cannot edit it is
only for Read Only purpose.For this connection object will
be there till u read all the values.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is a control toolbox?
What two types of data providers does ADO.NET supply? What determines which one you should use?
Which object holds only data and does not interact with data source?
What is different between sqlcommand object and command behavior object?
What does datareader object do?
How to generate a single aggregate?
oledbdataadpter with ms access in c#.net giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset?
Give an example that shows how to execute a stored procedure in ado.net?
Explain the architecture of ado.net?
Explain which name space is used to get assembly details?
What is the difference between Data adaptor and Data set?
Which object of ado contains datarow datacolumn collection?
What is ole in excel?
What is sqldatasource?
What is ado and rdo?