using System;
using System.Data;
namespace DelegateTest
{
public class Program
{
public static void Main(string[] args)
{
DataTable dt = new DataTable();
dt.Columns.Add("ID",typeof(string));
dt.Columns.Add("Name",typeof(string));
DataRow dr1 = dt.NewRow();
dr1[0] = "1001";
dr1[1] = "张三";
dt.Rows.Add(dr1);
DataRow dr2 = dt.NewRow();
dr2[0] = "1001";
dr2[1] = "张三";
dt.Rows.Add(dr2);
foreach (DataRow dr in dt.Rows)
{
Console.WriteLine(dr[0]+"\t"+dr[1]);
}
Console.WriteLine("------------------------------------");
DataTable dt2 = dt.DefaultView.ToTable(true,"ID","Name");
foreach (DataRow dr in dt2.Rows)
{
Console.WriteLine(dr[0] + "\t" + dr[1]);
}
}
}
}