我应该在单例上实现 IDisposable 吗？

我有一个 Windows 服务，其中包含一个单例，该单例又使用一些记录器、消息队列侦听器等。这些类实现了IDisposable。我应该实施IDisposable在单例本身中还是做其他事情来确保服务停止/崩溃后，本机资源一切正常？ 单例是这样实现的：

public class Temp
{
   private static readonly Lazy<Temp> instance = new Lazy<Temp>(() => new Temp());

   private Temp()
   {
      // create IDisposable objects which use native resources
   }

   public static Temp Instance
   {
      get
      {
         return instance.Value;
      }
   }
} 

我宁愿不执行 IDisposable在单例上：IDisposable provokes开发商至Dispose（单个）实例：

  using(var temp = Temp.Instance) {
    ...
  }

这导致（可能）crash in 应用程序的其他部分（由于单Temp实例已被处置）：

  Temp.Instance.SomeFucntion(); // <- possible fail, since Temp.Instanceis disposed

在极少数情况下，如果您必须释放获得的一些资源，我会使用ProcessExit event

public class Temp {
   private static readonly Lazy<Temp> instance = new Lazy<Temp>(() => new Temp());

   private void OnProcessExit(Object sender, EventArgs e) {
     // Release native resource if required:
     // some resources e.g. files will be closed automatically,
     // but some e.g. transactions should be closed (commit/rollback) manually
     try {  
       ...
     }
     finally { 
       AppDomain.CurrentDomain.ProcessExit -= OnProcessExit;
     }   
   }

   private Temp() {
     // create IDisposable objects which use native resources

     // If you have to release some resouces on exit
     AppDomain.CurrentDomain.ProcessExit += OnProcessExit;
   }

   public static Temp Instance {
     get {
       return instance.Value;
     }
   }
}