Loop through DataRowView in DataView : DataView « ADO.Net « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. ADO.Net
3. DataView

using System;
using System.Data;
using System.Data.SqlClient;

class MainClass 
{
   static void Main(string[] args)
   {
      string connString = @"server = .\sqlexpress;integrated security = true;database = northwind";
      string sql = @"select contactname, country from customers";
      SqlConnection conn = new SqlConnection(connString);
      try
      {
         SqlDataAdapter da = new SqlDataAdapter();
         da.SelectCommand = new SqlCommand(sql, conn);

         DataSet ds = new DataSet();
         da.Fill(ds, "customers");
         DataTable dt = ds.Tables["customers"];
         DataView dv = new DataView(dt,"country = 'Germany'","country",DataViewRowState.CurrentRows); 
         foreach (DataRowView drv in dv)
         {
            for (int i = 0; i < dv.Table.Columns.Count; i++)
               Console.WriteLine(drv[i]);
         }
      }
      catch(Exception e)
      {
         Console.WriteLine("Error: " + e);
      }
      finally
      {
         conn.Close();
      }
   }
}