private void Form1_Load(object sender, EventArgs e)        {            object ppvComObject = null;            try            {                Guid CLSID_ShellWindows = new Guid("9BA05972-F6A8-11CF-A442-00A0C90A8F39");                        Type pComType = Type.GetTypeFromCLSID(CLSID_ShellWindows, true);                ppvComObject = Activator.CreateInstance(pComType);                        int webCount;                if ((webCount = (int)pComType.InvokeMember("Count", BindingFlags.GetProperty, null, ppvComObject, null)) > 0)                {                    for (int i = 0; i < webCount; i++)                    {                        object webObject = pComType.InvokeMember("Item",  // IWebBrowser                            BindingFlags.InvokeMethod, null, ppvComObject, new object[] { i });                                webObject.GetType().InvokeMember("Navigate",                             BindingFlags.InvokeMethod, null, webObject, new object[] { "http://blog.csdn.net/u012395622" });                    }                }            }            finally            {                if (ppvComObject != null && Marshal.IsComObject(ppvComObject))                    Marshal.ReleaseComObject(ppvComObject);            }        }  

首先Type.GetTypeFromCLSID获取到COM对象的NET包装类型

然后再通过Activator.CreateInstance创建它的对象包装实例(System.__ComObject)

然后我们在通过Type.InvokeMember去调用它的方法/属性 整体是比较简单的

实际上这只是CLR中一种较为简单的反射机制的应用，但不能调用未注册的类型库。