This Data Grid View Show All Column In Data Grid View I Want Some Selected Column Data From Table In Data Grid View So Can Any One Tell Me What Is Query For Selection Of Random Column In Data...

string dbconnection = (@"Data Source=EMIII-PC;Initial Catalog=gymdatabase;Integrated Security=True");

public void BindMyData()
{
    SqlConnection conn = new SqlConnection(dbconnection);
    try
    {
        conn.Open();
        SqlCommand cmd = new SqlCommand("SELECT * FROM Student", conn);
        DataSet ds = new DataSet();
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        da.Fill(ds);
        myDataGrid.ItemsSource = ds.Tables[0].DefaultView;
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message.ToString());
    }
    finally
    {
        conn.Close();
    }
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
    BindMyData();
}