title: Display a value from MySql on a label
body: <p>How can I display a value from MySql on a label?</p>
  
  <pre><code>MySqlConnection conn = null;
  string strConn = @"Server=localhost;Database=locadora;Uid=root;Pwd='';Connect Timeout=30;";
  conn = new MySqlConnection(strConn);
  conn.Open();
  string mSQL = "SELECT cliente_codigo FROM cliente WHERE cliente_nome LIKE '%" + txt_nomepesquisa.Text"%'";
  MySqlCommand cmd = new MySqlCommand(mSQL, conn);
  MySqlDataAdapter da = new MySqlDataAdapter(cmd);
  DataTable dt = new DataTable();
  da.Fill(dt);
  this.dgv_cliente.DataSource = dt;
  </code></pre>
  
  <p>This one shows in a Data Grid View. How can I show on a label called <code>lbl_cliente_codigo</code>?</p>