How to Find out that a Upload of multiple Files is complete?

[Dominik]

<TelerikUpload SaveUrl="api/v1.0/files/save"
               RemoveUrl="api/v1.0/files/remove"
               AllowedExtensions="@AllowedFileTypes"
               MinFileSize="@MinFileSize"
               MaxFileSize="@MaxFileSize"
               AutoUpload="true"
               Multiple="true"
               WithCredentials="false"
               OnUpload="@OnUploadHandler"
               OnProgress="@OnProgressHandler"/>

I need an EventCallBack for "OnComplete" for a completion of all files or "OnProgress???" for all files. Or a complete different solution.

[Dominik]

That's my solution for now. Maybe needs improvement for Error-Handling.

private int count = 0;

protected async Task OnUploadHandler(UploadEventArgs args)
{
   count = args.Files.Count;
}

protected void OnSuccessHandler(UploadSuccessEventArgs args)
{
   count -= args.Files.Count;
   if (count == 0)
   {
      OnUploadReady?.Invoke();
   }       
}

[Timothy J]

From the docs it appears OnSuccess fires for each file.  I think you need to keep track of each file via OnSelect and keep track of the count in both events and when the counts match, you can fire your own OnAllFileSuccess event.

[Dominik]

I was afraid of it! Progress should improve it.