Async/Await in C# - How it works and how to use it

thanks

Went through 3 pages to find something like this! Great video!

Thank you. Very good explanation.

Thanks

You’ve made it so clear! Took me so long to find a clear and concise video. Thanks!

this vid deserves more likes

Straight to the point thank you

await was so confusing because to me at least, it does exactly the OPPOSITE of what I would expect it to...it makes the program NOT wait for the function to finish...you'd think "await" would "await" a result (which happens by default I know) but it does the opposite? wtf

does await block the next line of code? or does it run together with other tasks?

lets say I have a code to write two files

var task1 = Task.Run(async () => await streamWriter1.WriteLine(...........;
var task1Res = task1.GetAwaiter().GetResult();

var task2 = Task.Run(async () => await streamWriter2.WriteLine(...........;
var task2Res = task2.GetAwaiter().GetResult();

will task2 execute while task1 is running? or will it wait for task1 to complete before it executes?

It’s not best practice use async void method , Rather you should use async Task if you want return void

No there is no cost, only benefit. You should focus on writing good code instead of worrying about unimportant micro optimizations

so the cost of async/await is the additional memory required for the state machine, i guess? Is that even worth considering?

Please explain async awaot in js

I got orgasm watching this 😁

Agreed, good explanation. Does shed light on the inner workings.

One of the best explanations for async/await!! Great job!

yo, huge opening with electric6, insta subscribed

Basically the second thread comes into play from the point/line "await" is added. "async" does not do anything?!..

Awesome man thank you!

After a thousand years, I've finally got it!! the best explanation ever.

What a great explanation in record time, very straight and precise is what makes this video great!

Hi, from where i can get the complete code of this tutorial ?

Well done! better than porn

Well done! really good explanation, much prefer the bare bones, to a WPF button example. Special points for the generated code dive <3

Cool, but where is the porn?

So, that means that under the hood async is using an automated multithreading aproach?

This is strange porn. My brain hurts and my forearm is not getting any exercise whatsoever.

Thank you for your great explaination!! helped me a ton with my current homework!!

is this SFW? o.O

does aync create a new thread or it uses same thread?

Dear God, thank you. I watched 2 other 45-60min videos that completely sucked. The only thing I still have a little confusion on is .Result() but I'll figure it out

nice

Will the async code span a new thread while the rest of your code executes?

This video is brilliant! I really appreciate the depth and clarity you have managed to go into in only 6 minutes. Well done!

Thanks for the simple video. Helped me a lot

I've looking for about 8 hours trying to understand Async/Await on non async methods. Thanks very much for explaining it all and in under 7 minutes! I nearly gave up but luckily found this video

Async/Await demystified. Presentation is crisp and precise. Subscribed 👍

Awesome video, very clear.
Thanks!

Very nice and quick video. It helped a lot in geting started with async and await.
Keep up the good work!!

Thanks for thie concise and clear explanation! I found the line-by-line break down very helpful!

I was always so confused by Async and await and was always very insecure on how to use it. The decompiling was the best explanation I ever saw! Thanks a lot!

The presentation is simply superb and really professional!! Great job!!

Hello ! thanks for the explanation about async methods, i have a little question, i'm coding a kind of puzzle assembler in witch each piece are composed of small other puzzles. i have around 10 algorithm per piece and the main puzzle is around 1.5M piece X24(for sub pieces) i currently got my puzzle solved for 150K pieces per 10 minutes. however i still use sync method. i would like to improve performance and stability by using Async however i couldn't figure out how to implement it with ThreadPool and Task Factory. any tips to do that ?

Like and sub for grat expl. THANKS

nice channel name