如何创建应用程序域并在其中运行我的应用程序? [英] How do I create an application domain and run my application in it?

问题描述

我需要创建一个自定义应用程序域来解决.NET运行时

I need to create a custom application domain to work around a bug in the .NET runtime's default behavior. None of the sample code I've seen online is helpful since I don't know where to place it, or what it needs to replace within my Main() method.

推荐答案

应该注意的是，创建

It should probably be noted that creating AppDomains just to get around something that can be fixed with a constant string is probably the wrong way to do it. If you are trying to do the same thing as the link you noted, you could just do this:

var configFile = Assembly.GetExecutingAssembly().Location + ".config";
if (!File.Exists(configFile))
    throw new Exception("do your worst!");

递归入口点:o)

static void Main(string[] args)
{
    if (AppDomain.CurrentDomain.IsDefaultAppDomain())
    {
        Console.WriteLine(AppDomain.CurrentDomain.FriendlyName);

        var currentAssembly = Assembly.GetExecutingAssembly();
        var otherDomain = AppDomain.CreateDomain("other domain");
        var ret = otherDomain.ExecuteAssemblyByName(currentAssembly.FullName, args);

        Environment.ExitCode = ret;
        return;
    }

    Console.WriteLine(AppDomain.CurrentDomain.FriendlyName);
    Console.WriteLine("Hello");
}

使用非静态辅助入口点和MarshalByRefObject进行快速采样...

class Program
{
    static AppDomain otherDomain;

    static void Main(string[] args)
    {
        otherDomain = AppDomain.CreateDomain("other domain");

        var otherType = typeof(OtherProgram);
        var obj = otherDomain.CreateInstanceAndUnwrap(
                                 otherType.Assembly.FullName,
                                 otherType.FullName) as OtherProgram;

        args = new[] { "hello", "world" };
        Console.WriteLine(AppDomain.CurrentDomain.FriendlyName);
        obj.Main(args);
    }
}

public class OtherProgram : MarshalByRefObject
{
    public void Main(string[] args)
    {
        Console.WriteLine(AppDomain.CurrentDomain.FriendlyName);
        foreach (var item in args)
            Console.WriteLine(item);
    }
}

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