1.这是个什么语法，意思是啥？
2.为什么还无限循环了
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;
using System.Threading;
using System.Reflection;
namespace ConsoleApplication1
{
public class Program
{
public delegate void dt();
public static event dt dtEventHandler;
static void Main(string[] args)
{
dtEventHandler += () =>
{
dtEventHandler?.Invoke();
};
new Program().RuntimeArgumentHandlse();
Console.ReadKey();
}
public void RuntimeArgumentHandlse()
{
dtEventHandler();
}
public static void Test()
{
Console.Write("I am a test");
}
}
}
