SQL Database Connection and loop through rows C#.NET

[system]

// set up the connection
SqlConnection myConn = new SqlConnection ( 
   "server=(local)\\NetSDK; trusted_connection=yes; database=northwind" );

// set up the query
SqlDataAdapter myCmd = new SqlDataAdapter ( 
   "select * from customers", myConn );

// initialize dataset object
DataSet myData = new DataSet ( );
// fill with query results
myCmd.Fill ( myData, "Customers" );

// display dataset contents
foreach ( DataTable table in myData.Tables ) {
   foreach ( DataRow row in table.Rows ) {
      foreach ( DataColumn col in table.Columns ) {
         Response.Write ( row [ col ].ToString ( ) );
      }
   }
}