Editing data in the database using dataset and dataAdapter

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C#

I want to update data using dataset and dataadapter.. code for editing data to the database is as follows.. but it is not working.

try
            {
                MAconn = new OleDbConnection();
                MAconn.ConnectionString = connectionString;
                MAconn.Open();
                DataSet oDS = new DataSet();
                string query = "SELECT * FROM info";
 
                OleDbDataAdapter oOrdersDataAdapter = new OleDbDataAdapter(query, connectionString);
 
                OleDbCommandBuilder oOrdersCmdBuilder = new OleDbCommandBuilder(oOrdersDataAdapter);
 
                oOrdersDataAdapter.Fill(oDS);
 
                DataTable pTable = oDS.Tables["Table"];
                pTable.TableName = "info";
 
                // edit data ( main code goes from here)
                
                DataRow oOrderRow = oDS.Tables["info"].Rows.Find("textbox1.Text"); 
                oOrderRow["cell"]= "txtcell.Text";
                
               
                oOrdersDataAdapter.Update(oDS, "info");
                MessageBox.Show("deleted");
            }
            catch (Exception ex)
            { MessageBox.Show("some prob" + ex); }

[edit]Code block added - OriginalGriff[/edit]