•  .NET Framework : 4.7.2
•        IDE : Visual Studio Community 2019
•         OS : Windows 10 x64
•     typesetting : Markdown
•         blog : xinshaopu.blog.csdn

code

using System;
using System.Diagnostics;

namespace ConsoleApp
{
   
    class Program
    {
   
 

•  .NET Framework : 4.7.2
•        IDE : Visual Studio Community 2019
•         OS : Windows 10 x64
•     typesetting : Markdown
•         blog : xinshaopu.blog.csdn

code

using System;
using System.Diagnostics;

namespace ConsoleApp
{
   
    class Program
    {