C# download file from url resume paus

The advantage of using the first approach is that you typically don't have to worry about the low level plumbing such as preparing and interpreting HTTP headers and handling the proxies, authentication, caching etc. The high-level classes do this for you and hence I prefer this approach. Using the first method, a typical code to prepare an HTTP request to download a file from a url will look something like this:.

At the end of the above code, you get a network-stream object which you can then use to read the bytes of the remote file as if you are reading any other stream object. Now, whether the remote url supports resuming partial downloads by allowing you to read from any arbitary position is determined by the "Accept-Ranges" HTTP header as shown above. If this value is set to anything other than "bytes", then this feature won't be supported. In fact, this code is part of a bigger opensource download-manager that I'm trying to implement in C.

There is open source. There's a Internet Download Manager support for you to handle this. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Collectives on Stack Overflow. Learn more. Ask Question. Asked 8 years, 7 months ago. Active 3 years, 10 months ago. Sleep ; fw. Pause ; Thread.

WriteLine "Done" ; Console. Felix D. I have problem that this whole code is implemented in. NET framework 4. NET framework 2. Is there any alternative for it? The Display progress portion doesn't works.

Any help would be appreciated. BytesWritten ; — Felix D. Nice implementation. I've taken ebb's solution which works great! Read buffer, 0, buffer. Darksanta Darksanta 1 1 silver badge 2 2 bronze badges.

Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Please Sign up or sign in to vote. See more: C. Posted Nov am Avenger1. Add a Solution. Avenger1 Nov am. Top Rated Most Recent. Accept Solution Reject Solution. Posted Nov am DamithSL. I provided a complete code of nearly minimal HTTP downloaded with this feature. You did not mention the protocol though. If this is not HTTP, please let us know. Posted Nov pm Sergey Alexandrovich Kryukov. StartNew ; while!

Firo Firo 1 1 silver badge 6 6 bronze badges. Pure version: using System; using System. Diagnostics; using System. IO; using System.

Net; using System. Wait ; pauseLock. Show e. Show "When trying to resume the download , Mackerel got a response from the server that it doesn't support resuming the download. It's possible that it's a temporary error of the server, and you will be able to resume the file at a later time, but at this time Mackerel can download this file from the beginning. Won't that be considered a duplicate? It's just if you post exactly the same code. If you made changes, post it as a follow-up.

Follow-ups are regular here. GetResponseStream you can do stream. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Who owns this outage? Building intelligent escalation chains for modern SRE.