如何在c＃中恢复下载文件 [英] how to resume download file in c#

问题描述

我有一个下载程序，当我下载文件时，我点击暂停并关闭程序，我想在打开程序时恢复下载

我该怎么办？

i have a download program and when i downloading a file i click pause and close program and i want when open the program it resume that download
how can i do it?

推荐答案

学习以下教程

MyDownloader：多线程C＃分段下载管理器 [ ^ ]

下载可以完成块，这样就可以保存当前的状态了重新下载时从那里下载并继续。

study below tutorial
MyDownloader: A Multi-thread C# Segmented Download Manager[^]
download can be done chunks, so you can save the current state of the download and resume from there when restart the download.

我提供了使用此功能下载的近乎最小HTTP的完整代码。这只是一个C＃文件：如何从互联网上下载文件 [ ^ ]。



你没有提到协议。如果这不是HTTP，请告诉我们。

-SA

I provided a complete code of nearly minimal HTTP downloaded with this feature. This is just one C# file: how to download a file from internet[^].

You did not mention the protocol though. If this is not HTTP, please let us know.

—SA

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