1、使用特性[CallerMemberName]

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    internal class Program
    {
        public static void Info(
             string message,
         [CallerMemberName] string memberName = "",
         [CallerFilePath] string sourceFilePath = "",
         [CallerLineNumber] int sourceLineNumber = 0)
        {
            Console.WriteLine("信息为: " + message);
            Console.WriteLine("方法名称: " + memberName);
            Console.WriteLine("源文件地址: " + sourceFilePath);
            Console.WriteLine("方法使用所在行号: " + sourceLineNumber);
        }


        static void Main(string[] args)
        {

            Info("****");
            Console.ReadKey();
        }
    }
}

 2、在某一方法体内，可以如下直接查看哪个函数调用的当前方法。

StackFrame frame = new StackFrame(1);
MethodBase method = frame.GetMethod();