using System;

public class Program

{

    public static void Main()

    {

        int testValue = 0;

        try {

            Test(out testValue);

        }

        catch

        {

        }

        Console.WriteLine("value: " + testValue);

    }

    private static void Test(out int value)

    {

        value = 500;

        throw new InvalidOperationException("test");

    }

}