Hi Vijay,
This question is quite vague and broad for a forum.
Here's an overview of ADO.NET
http://msdn.microsoft.com/en-us/library/h43ks021(v=vs.100).aspx.
If you're looking for specific ADO.NET properties and methods, start here:
http://msdn.microsoft.com/en-us/library/gg145028
If you're looking for SqlClient-specific properties and methods, start here:
http://msdn.microsoft.com/en-us/library/8t72t3k4
If you're looking for the general concepts of object-oriented programming start here:
http://en.wikipedia.org/wiki/Object-oriented_programming. Realize that properties in .NET are related to fields in OOP.
In general, this forum is for people with questions about writing .NET stored procedures, user-defined functions, etc, that execute from within SQL Server. If you are working with ADO.NET clients, the forum for best results is here:
http://social.msdn.microsoft.com/Forums/en-US/adodotnetdataproviders/threads and questions on ADO.NET SQL Server clients will be moved here for best answering results.
Hope this helps, Bob
