Different ways to wait for tasks

WaitingForTasks.cs

CancellationTokenSource tokenSource = new CancellationTokenSource();
CancellationToken token = tokenSource.Token;

Task T1 = new Task(() => { Console.WriteLine("Task 1"); }, token);
Task T2 = new Task(() => { Console.WriteLine("Task 2"); }, token);

T1.Start();
T2.Start();

//Number of ways to achieve wait 
T1.Wait(); //Simple wait for task to complete execution
T1.Wait(2000); //Wait for Number of milliseconds
T1.Wait(token); //Wait for Task to complete execution or terminates if task is cancelled
T1.Wait(2000, token); //Wait for milliseconds or terminates if task is cancelled 


Task.WaitAll(T1, T2); // Wait For All Tasks
int completedTaskIndex = Task.WaitAny(T1, T2); //Waits for One or Many Tasks