UploadStringTaskAsync() [4/4]

Task< string > System.Net.WebClient.UploadStringTaskAsync ( Uri address, string? method, string data )

inline

Definition at line 1920 of file WebClient.cs.

    {
        TaskCompletionSource<string> tcs = new TaskCompletionSource<string>(address);
        UploadStringCompletedEventHandler handler = null;
        handler = delegate(object sender, UploadStringCompletedEventArgs e)
        {
            HandleCompletion(tcs, e, (UploadStringCompletedEventArgs args) => args.Result, handler, delegate(WebClient webClient, UploadStringCompletedEventHandler completion)
            {
                webClient.UploadStringCompleted -= completion;
            });
        };
        UploadStringCompleted += handler;
        try
        {
            UploadStringAsync(address, method, data, tcs);
        }
        catch
        {
            UploadStringCompleted -= handler;
            throw;
        }
        return tcs.Task;
    }

References System.Net.UploadStringCompletedEventArgs.Result, System.Threading.Tasks.TaskCompletionSource< TResult >.Task, System.Net.WebClient.UploadStringAsync(), System.Net.WebClient.UploadStringCompleted, and System.Net.UploadStringCompletedEventHandler().