Why ca not we use multiple inheritance and garbage collector paralelly in .net?
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What is the executescalar method?
Describe ado.net object model in detail.
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
Which object holds only data and does not interact with data source?
Which database is the ado.net?
Which database is the ado.net sql connection object designed for?
What are the disadvantages of using datalist?
How to add a javaScript function in a datagrid?
What are the ADO.NET Controls?
What is the difference between DataReader and DataSet in ADO.NET?
0 Answers Petranics Solutions,
What is a control toolbox?
What is the role of the dataset object in ado.net?
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