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,

---

What are the data providers used in ado.net

0 Answers  

---

What is a dataset?

3 Answers  

---

What is sql connection in ado.net?

0 Answers  

---

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

0 Answers  

---

Define ado.net?

0 Answers  

---

Name which operations can you not perform on an ado.net dataset?

0 Answers  

---

Which is faster datareader or dataadapter?

0 Answers  

---

What are the steps in connecting to database?

3 Answers   IBM, Microsoft,

---

Does executenonquery return a value?

0 Answers  

---

IF we have lot of records in Database. How we can handle them?

5 Answers   Honeywell,

---

suppose we using gridview contrl,with sqldatasource.in that for birth date how can we take validation contrl for dd/mm/yy formator how we assign regular expression for same

9 Answers   TCS,

---