C#读取文本文件和C# 写文本文件

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO; // 引用输入输出操作的命令空间
namespace ReadWriteFile
{
    class Program
    {
        // 主函数
        static void Main(string[] args)
        {
            Read(); // 读操作
            Write(); // 写操作
        }
        // 读操作
        public static void Read()
        {
            // 读取文件的源路径及其读取流
            string strReadFilePath = @"../../data/ReadLog.txt";
            StreamReader srReadFile = new StreamReader(strReadFilePath);
            // 读取流直至文件末尾结束
            while (!srReadFile.EndOfStream)
            {
                string strReadLine = srReadFile.ReadLine(); //读取每行数据
                Console.WriteLine(strReadLine); //屏幕打印每行数据
            }
            // 关闭读取流文件
            srReadFile.Close();
            Console.ReadKey();
        }
        // 写操作
        public static void Write()
        {
            // 统计写入（读取的行数）
            int WriteRows = 0;
            // 读取文件的源路径及其读取流
            string strReadFilePath = @"../../data/ReadLog.txt";
            StreamReader srReadFile = new StreamReader(strReadFilePath);
            // 写入文件的源路径及其写入流
            string strWriteFilePath = @"../../data/WriteLog.txt";
            StreamWriter swWriteFile = File.CreateText(strWriteFilePath);
            // 读取流直至文件末尾结束，并逐行写入另一文件内
            while (!srReadFile.EndOfStream)
            {
                string strReadLine = srReadFile.ReadLine(); //读取每行数据
                ++WriteRows; //统计写入（读取）的数据行数
                swWriteFile.WriteLine(strReadLine); //写入读取的每行数据
                Console.WriteLine("正在写入... " + strReadLine);
            }
            // 关闭流文件
            srReadFile.Close();
            swWriteFile.Close();
            Console.WriteLine("共计写入记录总数：" + WriteRows);
            Console.ReadKey();
        }
    }
}