using System;

using System.Threading;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Start");

        Tryfor(() => throw new Exception("This failed"), () => Console.WriteLine("Caught ya"), 50); 

    }

    public static void Tryfor(Action tryAct, Action catchAct = null, int timeout = 50)

    {

        while (true) //loops until error or exception

        {

            Console.WriteLine(timeout); //For debugging

            if (timeout-- < 0) throw new TimeoutException("Tryfor timed out"); //reduce timeout by 1, when it reaches 0 throw exception

            try

            {

                tryAct();

                break; // If the try action succeeds with no exception, exit loop

            }

            catch   //If any exception is throw in the try action 

            {

                catchAct?.Invoke(); //If an action has been passed in the catch action, evoke it, else do nothing

            }

            Thread.Sleep(100); //wait 100 ms and try the try action again

        }

    }

}