WebDec 26, 2011 · Depending on the type of application you are working on there are different ways to marshal calls on the GUI thread. For example in WinForms you should use the Control.BeginInvoke method. In WPF and Silverlight the equivalent is the Dispatcher.BeginInvoke . WebMar 22, 2010 · I would like to add that the DownloadFileAsync method (I can't speak for DownloadFile) does not work when you have an existing and unclosed webrequest for the same file. At least that is my experience. It may be it is not allowed by the framework …
WebClient - DownloadFileAsync not working when …
WebJun 28, 2013 · webclient.DownloadFileAsync (new Uri (_fileToDownload ), @_filePath).Start () should work, or if this is in an async method you can always just await webclient.DownloadFileAsync (new Uri (_fileToDownload ), @_filePath); – Mgetz Jun 28, 2013 at 14:26 Add a comment 0 Use the synchronous download method. WebJun 7, 2024 · else your execution fall down to the dispose command when the file is still downloading. example: public class DownloadManager { public void DownloadFile (string sourceUrl, string targetFolder) { WebClient downloader = new WebClient (); // fake as if you are a browser making the request. downloader.Headers.Add ("User-Agent", "Mozilla/4.0 ... how old you got to be to buy cigars
WebClient.CancelAsync — File still downloading - Stack Overflow
WebJan 10, 2024 · You need the Dictionary to keep a reference to the download so when a cancel request hits the API, it can look up the downloadId and cancel it. The actual downloading happens in the GetAsync task, which is what gets cancelled. The ContinueWith doesn't even start until the download is complete. – Gabriel Luci Jan 10, 2024 at 15:15 WebApr 3, 2024 · Here is a workaround, you can try it, please set return value to true for ServicePointManager.ServerCertificateValidationCallbackthat determines whether the … WebDec 29, 2024 · Yes, DownloadFileAsync is making asynchronous calls under the hood. So it's not exactly correct to say you're "not using asynchronous" and more accurate to say you're blocking on async calls.Don't do that.Use await instead of .Result.Even if you don't think you need it, it's just as easy, it eliminates the possibility of deadlocks, it massively … how old you have to be to babysit va