What is ado object model?

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What is the difference between Command and CommandBuilder object?

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What are the parameters that control most of connection pooling behaviors?

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What is the maximum pool size in ado.net connection string?

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How to connect and retrieve data from database using dataset

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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 does ado stand for?

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Describe the disconnected architecture of ADO.NET’s data access model.

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Give few examples of datareader that is used in different dataproviders.

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what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

0 Answers   EDS,

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Is it possible to load multiple tables in a Dataset?

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Define executenonquery?

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