我在网站的bin文件夹中构建服务的文件,因为该服务使用网站dll的.

不幸的是我注意到当我安装网站模块(网站安装程序的dotnetnuke .zip模块)时,我收到一个错误,该文件被antoher进程锁定.

在安装每个模块之前禁用服务是非常有问题的,所以我想让我的服务不能锁定其中使用的dll.

我读到了AppDomain和ShadowCopyFiles选项,但我不能让它们适合我.

这是我如何使用ShadowCopyFiles的示例：

class Program
{
    static string GenerateRandomName()
    {
        //maybe name must be unique?!
        var random = new Random();
        return "a" + random.Next().ToString() + "b" + random.Next();
    }

    static int RandomNumber()
    {
        var info = ConfigureAppDomainSettings();

        var domain = AppDomain.CreateDomain(GenerateRandomName(),null,info);
        var assembly = domain.Load("SharedLibrary");
        var shared = (SharedLibrary.IShared)assembly.CreateInstance("SharedLibrary.Shared");

        int retVal = shared.RandomNumber();

        AppDomain.Unload(domain);

        domain = null;
        assembly = null;
        shared = null;
        info = null;

        Console.WriteLine("before cleanning");
        GC.Collect();
        GC.WaitForPendingFinalizers();
        GC.Collect();
        GC.WaitForFullGCComplete();
        GC.Collect();
        Console.WriteLine("after cleanning");

        return retVal;
    }

    static AppDomainSetup ConfigureAppDomainSettings()
    {
        AppDomainSetup domainSettings = AppDomain.CurrentDomain.SetupInformation;
        domainSettings.ShadowCopyFiles = "true";
        domainSettings.CachePath = @"C:\inetpub\wwwroot\eshop\DesktopModules\Rossnet_EShop\SharedAssemblyTest\PrivateCache";

        return domainSettings;
    }

    static void Main(string[] args)
    {
        Console.WriteLine(RandomNumber());

        Console.ReadKey();
    }
}

示例汇编代码：

public interface IShared
{
    int RandomNumber();
}

[Serializable]
public class Shared : IShared
{
    public int RandomNumber()
    {
        var random = new Random();
        return random.Next(20);
    }
}

创建私有缓存但未锁定,并锁定原始文件. < - 现在这对我来说很荒谬.