Hi Guest 1 HomePage 1 Jobs 1 WalkIn 1Articles  

 :) Latest Topic
SQL Query
SharePoint Interview
general knowledge
 :) Hot Jobs
 :) Latest Articles


What DataReader class do in ADO.NET
Classified Posted on 09 Mar 2019

Home >> DotNet >> ADO.NET >> What DataReader class do in ADO.NET

What DataReader class do in ADO.NET
To get read-only and forward only access to data we use DataReader .The DataReader object reduces the system overhead because one row at a time is taken into memory so it is quite lightweight. To get second object connection is reconnected. We can create a DataReader object by execute Execute reader() method. There are two Data Reader class one is SqlDataReader and other is OleDbDataReader.

Top Searches:asp net questions vb net questions sql query uddl questions class javascript sharepoint interview questions and concept silverlight questions and concept wcf questions beans general knowledge ajax questions
PHP | Biztalk | Testing | SAP | HR |