StreamReader读取文件

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace W
{
class Program
{
static void Main(string[] args)
{
using (StreamReader sr = new StreamReader (@"c:\1.txt",Encoding.UTF8,true))
{
while (!sr.EndOfStream)
{
Console.WriteLine(sr.ReadLine());
}
}
Console.WriteLine("读取完毕");
Console.ReadKey();
}
}
}