HandleCompletion< TAsyncCompletedEventArgs, TCompletionDelegate, T >()

void System.Net.WebClient.HandleCompletion< TAsyncCompletedEventArgs, TCompletionDelegate, T > ( TaskCompletionSource< T > tcs, TAsyncCompletedEventArgs e, Func< TAsyncCompletedEventArgs, T > getResult, TCompletionDelegate handler, Action< WebClient, TCompletionDelegate > unregisterHandler )

inlineprivate

Type Constraints

TAsyncCompletedEventArgs

:

AsyncCompletedEventArgs

Definition at line 2119 of file WebClient.cs.

                                                                                                                                                                                                                                                                                                                : AsyncCompletedEventArgs
    {
        if (e.UserState != tcs)
        {
            return;
        }
        try
        {
            unregisterHandler(this, handler);
        }
        finally
        {
            if (e.Error != null)
            {
                tcs.TrySetException(e.Error);
            }
            else if (e.Cancelled)
            {
                tcs.TrySetCanceled();
            }
            else
            {
                tcs.TrySetResult(getResult(e));
            }
        }
    }