Which one of the objects is a high-level abstraction of the connection and command objects in ado.net?
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How to check if a datareader is closed or opened?
If i am expecting a single result from sqlserverdatabase then what command should i follow ?sqlcommand.executereader (commandbehaviour.singleresult)or sqlcommand.executescalar()
What connected data?
How many types of data table are in SQL.NET
4 Answers Chetu India, HCL, MAHINDRA,
How can we add/remove row's in "datatable" object of "dataset"?
On ODP.net ?
What is difference between executenonquery and executequery?
once data is fetched into dataset connection gets closed. but in datareader connection is always maintained...then why datareader is fast and mainly recommended ?
What providers does ado.net uses internally ?
What is adodb dll?
What is the difference between ado.net and oledb?
What is a dataview?
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