什么是“进程结束，退出代码 500”？

Question

When I run App1 project to started another process(App2.exe), the program quickly exited itself, and then I got this information.

"Process finished with exit code 500"

Originally, I thought this situation should be very common, but I didn't find the information about this exit code on the search engine.

What the hell is going on? I feel very confused.

//App1
using System.Diagnostics;

var app2 = new Process()
{
    StartInfo =
    {
        FileName = "App2.exe",
        UseShellExecute = false,
        CreateNoWindow = false
    }
};
app2.Start();

// App2 
while (true)
{
    string input = Console.ReadLine();
    Console.WriteLine("Input is " + input);
}

Here is the solution, you can reproduce it on your own computer.

https://github.com/Andy-AO/Shared/tree/master/exit_code_500

Answer 1

The above problem occurs when I run it in Rider, but it does not occur when I run it in Visual Studio.