Call function "ReadAsMultipartAsync" synchronously-CodePudding

I'm using Navision to call ReadAsMultipartAsync().Result in a C# library, but this blocks Navision. If I change the library with await and sync, I can't manage a Task result from Navision, so I would like to call the "ReadAsMultipartAsync" function but in a synchronous way.

If I do something like this: streamCont.ReadAsMultipartAsync(provider).Wait(TimeSpan.FromSeconds(20)); works, but I spent 20 seconds on this case.

There are any way of wait the task of ReadAsMultipartAsync without block Navision?. Thanks

CodePudding user response：

I have found a way to do it that works. It's funny but this blocks Nav:

Task<MultipartMemoryStreamProvider> task = streamContent.ReadAsMultipartAsync();
task.Wait();

And these two work fine:

Task thread1 = Task.Factory.StartNew(() => result = streamContent.ReadAsMultipartAsync().Result);
Task.WaitAll(thread1);

Task tarea1 = new Task(() => result = streamContent.ReadAsMultipartAsync().Result);
tarea1.Start();
tarea1.Wait();

I don't know what the difference is between the first option and the others, or if it can give an error in some cases, but for now it seems to work.