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

0 Answers  

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how do u connect ado.net to sql server

1 Answers   Microsystems,

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what is data Adapter?

26 Answers   CMC, CSS, IBM,

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What does connection string consists of ?

4 Answers   Digital GlobalSoft,

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What providers do you use to connect to oracle database ?

4 Answers   Digital GlobalSoft,

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What is the role of clr?

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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Define ado.net?

0 Answers  

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Advantage of ADO.Net?

2 Answers   QualSoft, TCS,

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HOW TO FILL GRID VIEW WITH OUT USING SQLDATASOURCE AND PROGRAMING?

4 Answers  

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What are the pre-requisites for connection pooling?

0 Answers  

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What is the current version of entity framework?

0 Answers  

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