title: Filter contents of DataGridView without reloading data
body: <p>I have a MysqlTable adapter, and a Dataset being used like this: </p>
  
  <pre><code> string sql = "SELECT firstName,lastName,phoneNumber FROM customers";
              daCustomers = new MySqlDataAdapter(sql, conn);
              MySqlCommandBuilder cb = new MySqlCommandBuilder(daCustomers);
  
              dsCustomers = new DataSet();
              daCustomers.Fill(dsCustomers, "customers");
              dataGridView1.DataSource = dsCustomers;
              dataGridView1.DataMember = "customers";
  </code></pre>
  
  <p>Is there a way to filter what is shown in the dataGridView without reloading the data? </p>