Question

How do I output results from a refined query to a datagrid view called “customerDataGridView”?

string strCon = Properties.Settings.Default.PID2dbConnectionString;

using (OleDbConnection conn = new OleDbConnection(strCon)) {
   conn.Open();
   string strSql = "SELECT  * FROM customer WHERE City =Belfast";
   OleDbDataAdapter adapter = new OleDbDataAdapter(new OleDbCommand(strSql, conn));
}

Thanks for any help!

Answer 1

Try something like this for ASP.Net:

DataSet ds = new DataSet();
OleDbDataAdapter oledbAdapter = New OleDbDataAdapter(strSql, connection);
oledbAdapter.Fill(ds);
customerDataGridView.DataSource = ds.Tables(0);
customerDataGridView.DataBind();

Or something like this for WinForms:

DataSet ds = new DataSet();
OleDbDataAdapter oledbAdapter = New OleDbDataAdapter(strSql, connection);
oledbAdapter.Fill(ds);
customerDataGridView.DataSource = ds.Tables(0);

Good luck.