c# 文件上传下载

1. 介绍

C#文件上传下载用WebClient类实现

微软官方使用Demo

架构为B/S

模板

服务器: WebForm

客户端:ConsoleApplication

2. 代码

2.1  客户端

解决方案:

WebClientOper.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;

namespace WebClientOperation
{
    class WebClientOper
    {
        public bool UploadFile(string address, string fileName)
        {
            if (!File.Exists(fileName))
                return false;

            using (WebClient client = new WebClient())
            {
                client.UploadProgressChanged += Client_UploadProgressChanged; ;
                client.UploadFileCompleted += Client_UploadFileCompleted; ;
                client.UploadFileAsync(new Uri(address), fileName);

                Console.ReadKey();
            }