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I'm using a media picker for a photo and upload to a server with UploadFileAsync. I don't see progress is always 100% when the UploadProgressChanged event is being called. It happen to iOS and Android version of Xamarin.
var picker = new MediaPicker(this);
if (t.IsCanceled || t.IsFaulted)
MediaFile media = t.Result;
WebClient wc.UploadFileAsync(new Uri(App.GetAPIQueryUrl("/Upload")), media.Path);
catch (Exception ex)
private void UploadProgressChangedCallback(object sender, UploadProgressChangedEventArgs e)
// e.ProgressPercentage is always 100%. e.BytesSent and e.TotalBytesToSend are file size
I have checked this issue but I am unable to reproduce this issue.
Could your please you please provide sample application and build information? So that we can reproduce this issue at our end.
You can get build information from here:
For Xamarin Studio :
Help => About => Show details => Show Details => Copy Information.
For Visual Studio :
Help => About Microsoft Visual Studio => Copy Info
Because we have not received a reply to our request for more information we are closing this issue. If you are still encountering this issue, please reopen the ticket with the requested information. Thanks!