c# - Calling Asynchronous method after certain time has passed -


I have the following code in .Net C #, which calls, and then evaluates the response. If the response is pending, I want to wait 2 seconds, and I want to call again.

I do not know how to "wait 2 seconds", or how to use the timer working with synchronous method.

I am limited by the constraints of any PCL project. 

  Private async Tasks & lt; Feedback & gt; ExecuteTask (request request) {var response = wait GetResponse (); Switch (Response status) {Case ResponseStatus.Pending: // wait 2 seconds response = ExecuteTask (request) awaiting; } Return response; }   
 Will the following code be cured?  
  System. threading. Timer timer; Private async work & lt; Feedback & gt; ExecuteTask (request request) {var response = wait GetResponse (); Switch (response.Status) {case ResponseStatus.Pending: Timer = New System. threading. Timer (async obj = & gt; {response = ExecuteTask (request);}, blank, 1000, system. Threading, timeout, infinite); } Return response; }    
 
 
 In async, you can  Task.Delay  / p> 
  Private async works & lt; Feedback & gt; ExecuteTask (request request) {var response = wait GetResponse (); Switch (reaction.status) {case repercussor. Delegation: Waiting for the job. Delay (timespace.fresconds (2)) response = awaiting the executed work (request); break; } Return response; }

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