class ConditionalOr
{
    static bool Method1()
    {
        Console.WriteLine("Method1 called");
        return true;
    }
 
    static bool Method2()
    {
        Console.WriteLine("Method2 called");
        return false;
    }
 
    static void Main()
    {
        Console.WriteLine("regular OR:");
        Console.WriteLine("result is {0}", Method1() | Method2());
        Console.WriteLine("short-circuit OR:");
        Console.WriteLine("result is {0}", Method1() || Method2());
    }
}
/*
Output:
regular OR:
Method1 called
Method2 called
result is True
short-circuit OR:
Method1 called
result is True
*/