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- using System;
- using System.Threading;
- using System.Threading.Tasks;
- namespace AsyncAwaitConsole
- {
- class Program
- {
- static void Main(string[] args)
- {
- // What are Async and Await ( .NET 4.5 Interview question with answers)?
- // https://www.youtube.com/watch?v=V2sMXJnDEjM
- // Async Await are markers showing where the control resumes after the task or thread completes
- Method(); // only method will wait for the LongTask to complete
- Console.WriteLine("Main thread"); // the main thread is executed
- Console.ReadLine();
- }
- public static async void Method() // You have to use async if you use await
- {
- await Task.Run(new Action(LongTask)); // invoces LongTask in paralel mode
- // but what we want is actully to execute the next line only when LongTask is finished.
- Console.WriteLine("New Thread"); // Wait until the long task finishes
- }
- public static void LongTask()
- {
- Thread.Sleep(20000);
- }
- }
- }
- /*
- Main thread
- New Thread
- dasd
- */
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