What is DataRowCollection?

0 Answers  

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What is the role of the dataset object in ado.net?

0 Answers  

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Being fresher How would i answer to the question that what is your salary exception?

4 Answers  

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What happens when we issue Dataset.ReadXml command?

1 Answers  

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feature of ADO.Net

11 Answers   Wipro,

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What are dcl commands?

0 Answers  

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What does executereader return?

0 Answers  

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how to display empty table to datagrid

3 Answers   LG Soft,

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What is ado.net object model?

0 Answers  

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What is difference between dataset and datatable?

0 Answers  

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Explain how to bind the controls(best practice) comboboxes to the data in the dataset?

0 Answers  

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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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