c# - 确定哪个 .net 程序集加载了另一个

Question

我正在订阅 AppDomain.AssemblyLoaded 事件，并希望知道请求的(当前正在加载的)程序集是从哪个程序集加载的。

如果程序集 A 包含对 Assembly.Load(AssemblyB) 的调用，我想在运行时确定是程序集 A 导致加载程序集 B。

Answer 1

这将为您提供引用程序集，这有点接近。我不确定是否可以获得更多详细信息。

static void Main(string[] args)
{
  AppDomain.CurrentDomain.AssemblyLoad += new AssemblyLoadEventHandler(MyAssemblyLoadEventHandler);
  System.Data.DataColumn d = new System.Data.DataColumn();
  Console.ReadLine();
}
static void MyAssemblyLoadEventHandler(object sender, AssemblyLoadEventArgs args)
{
  Console.WriteLine("ASSEMBLY LOADED: " + args.LoadedAssembly.FullName);
  string loadedAssemblyFullName = args.LoadedAssembly.FullName;
  foreach (System.Reflection.Assembly parent in AppDomain.CurrentDomain.GetAssemblies())
  {
    System.Reflection.AssemblyName[] referencedAssemblies = parent.GetReferencedAssemblies();
    string[] referencedFullNames = (from r in referencedAssemblies select r.FullName).ToArray();
    if (referencedFullNames.Contains(loadedAssemblyFullName))
    {
      Console.WriteLine(System.IO.Path.GetFileName(args.LoadedAssembly.CodeBase) +
                        " was referenced by " +
                        System.IO.Path.GetFileName(parent.CodeBase));
    }
  }
}

输出:

ASSEMBLY LOADED: System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

System.Numerics.dll was referenced by System.Core.dll

System.Numerics.dll was referenced by System.Data.dll

代码来自:https://msdn.microsoft.com/en-us/library/system.reflection.assembly.getreferencedassemblies(v=vs.110).aspx

(编辑删除了之前无用的答案)