Running multiple async tasks and waiting for them all to complete

Question

I need to run multiple async tasks in a console application, and wait for them all to complete before further processing.

There\'s many articles out there, but I see

Answer 1

You can use WhenAll which will return an awaitable Task or WaitAll which has no return type and will block further code execution simular to Thread.Sleep until all tasks are completed, canceled or faulted.

Example

var tasks = new Task[] {
    TaskOperationOne(),
    TaskOperationTwo()
};

Task.WaitAll(tasks);
// or
await Task.WhenAll(tasks);

If you want to run the tasks in a praticular order you can get inspiration form this anwser.