Hi
What is connected and disconnected environment in ADO.net?
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Jignesh TrivediPosted Jul 19, 2012, 11:53 PM
In Connected environment application is continuously connected to the data source. DataReader & Data Adaptor are the example of connected example of environment. DataSet is the example of disconnected environment. In Connected environment, data is always current and updated, but they lead to network traffic. In Disconnected environment, application will connect with the data source only to retrieve the data or when the data needs to be updated.
Please refer,
http://msdn.microsoft.com/en-us/library/27y4ybxw%28v=vs.71%29.aspx
hope this will help you.
Sudhakar ChaudharyPosted Jul 19, 2012, 9:34 AM
simple tutorial (ppt)
Satyapriya NayakPosted Jul 19, 2012, 7:22 AM