How do I get a return value from Task.WaitAll() in a console app?

Question

I am using a console app as a proof of concept and new need to get an async return value.

I figured out that I need to use Task.WaitAll() in my main m

Answer 1

For best practice, use the new async way of doing things. Instead of

• Task.WaitAll use await Task.WhenAll
• Task.WaitAny use await Task.WhenAny

The code above can be written as:

var task1 = GetAsync(1);
var task2 = GetAsync(2);
var results = await Task.WhenAll(task1, task2);
var result1 = results[0];
var result2 = results[1];