What are all the different methods under sqlcommand?

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How is entity framework different from ado.net?

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Which is faster entity framework or ado.net?

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What is sqlconnection and sqlcommand?

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Which is faster sqldataadapter and sqldatareader?

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How to fetch the last inserted record in a particular table?

10 Answers   CarrizalSoft Technologies, Microsoft,

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How do you implement locking concept for dataset?

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WHAT Are the major major compnents of a data provider in ADO.net.

14 Answers   Infosys, Wipro,

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What does executereader return?

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OleDbDataAdapter ole=new OleDbDataAdapter(new OleDbCommand ("select * from login",oleDbConnection1)); OleDbCommandBuilder cmd=new OleDbCommandBuilder(ole); ole.Fill(dataSet11,"login"); DataRow drow=dataSet11.Tables ["login"].NewRow(); drow[0]=textBox1.Text; drow[1]=textBox2.Text; drow[2]=textBox3.Text; dataSet11.Tables["login"].Rows.Add (drow); ole.UpdateCommand=cmd.GetUpdateCommand(); ole.Update(dataSet11,"login"); MessageBox.Show("one row added"); this gives exception.how to solve it

1 Answers   Nimaya,

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What is ado object model?

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What are the namespaces used in ado.net for data access?

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