Windows Media Services用户验证插件开发问题...急...在线等

Question

首先声明我是个菜鸟，这方面开第一次接触我执行下面的插件为什么没有阻止播放啊
pCallback.OnAuthenticateComplete(WMS_AUTHENTICATION_RESULT.WMS_AUTHENTICATION_DENIED, null, Context);
这一句应该能阻止流媒体的播放啊
下面的代码是我自己DLL，全部代码都在这里了
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.WindowsMediaServices.Interop;
using System.Runtime.InteropServices;
using System.Windows.Forms;
using System.Globalization;
namespace DBBasePlugin
{
    [Guid("D3217092-3EC0-4d0a-9856-91E73E19BD07")]    class CDBYanzhengPlugin : IWMSAuthenticationContext, IWMSAuthenticationPlugin, IWMSBasicPlugin
    {
        #region IWMSAuthenticationContext 成员        void IWMSAuthenticationContext.Authenticate(object ResponseBlob, IWMSContext pUserCtx, IWMSContext pPresentationCtx, IWMSCommandContext pCommandContext, IWMSAuthenticationCallback pCallback, object Context)
        {
            throw new Exception("The method or operation is not implemented.");            //WMS_AUTHENTICATION_RESULT result = WMS_AUTHENTICATION_RESULT.WMS_AUTHENTICATION_DENIED;
            //byte[] challenge = Encoding.Unicode.GetBytes("");            //pCallback.OnAuthenticateComplete(result, challenge, Context);            MessageBox.Show("我到这了");
           
            pCallback.OnAuthenticateComplete(WMS_AUTHENTICATION_RESULT.WMS_AUTHENTICATION_DENIED, null, Context);
            //WMS_AUTHENTICATION_SUCCESS
        }
        public IWMSAuthenticationContext CreateAuthenticationContext()
        {
            return (IWMSAuthenticationContext)this;
        }        public int GetFlags()
        {
            return Convert.ToInt32(            WMS_AUTHENTICATION_FLAGS.WMS_AUTHENTICATION_TEXT_CHALLENGE |            WMS_AUTHENTICATION_FLAGS.WMS_AUTHENTICATION_CLIENT_SHOWS_UI |            WMS_AUTHENTICATION_FLAGS.WMS_AUTHENTICATION_CHALLENGE_FIRST);
        }        public string GetPackageName()
        {
            return "TiVi.WMSAuthentication";
        }        public string GetProtocolName()
        {
            return "Custom";
        }        IWMSAuthenticationPlugin IWMSAuthenticationContext.GetAuthenticationPlugin()
        {
            throw new Exception("The method or operation is not implemented.");
            return (IWMSAuthenticationPlugin)this;
        }        string IWMSAuthenticationContext.GetImpersonationAccountName()
        {
            throw new Exception("The method or operation is not implemented.");
            return "";
        }        int IWMSAuthenticationContext.GetImpersonationToken()
        {
            throw new Exception("The method or operation is not implemented.");
            return 0;
        }        string IWMSAuthenticationContext.GetLogicalUserID()
        {
            throw new Exception("The method or operation is not implemented.");
            return "";
        }        #endregion
        #region IWMSAuthenticationPlugin 成员        IWMSAuthenticationContext IWMSAuthenticationPlugin.CreateAuthenticationContext()
        {
            throw new Exception("The method or operation is not implemented.");            return (IWMSAuthenticationContext)this; 
        }        int IWMSAuthenticationPlugin.GetFlags()
        {
            throw new Exception("The method or operation is not implemented.");
            return Convert.ToInt32(WMS_AUTHENTICATION_FLAGS.WMS_AUTHENTICATION_TEXT_CHALLENGE | WMS_AUTHENTICATION_FLAGS.WMS_AUTHENTICATION_CLIENT_SHOWS_UI | WMS_AUTHENTICATION_FLAGS.WMS_AUTHENTICATION_CHALLENGE_FIRST, CultureInfo.InvariantCulture); 
        }        string IWMSAuthenticationPlugin.GetPackageName()
        {
            throw new Exception("The method or operation is not implemented.");
            return "Custom WMS Authentication";
        }        string IWMSAuthenticationPlugin.GetProtocolName()
        {
            throw new Exception("The method or operation is not implemented.");
            return "Basic";
        }        #endregion
 
        #region IWMSBasicPlugin 成员        void IWMSBasicPlugin.DisablePlugin()
        {
            throw new Exception("The method or operation is not implemented.");
        }        void IWMSBasicPlugin.EnablePlugin(ref int plFlags, ref int plHeartbeatPeriod)
        {
            throw new Exception("The method or operation is not implemented.");
        }        object IWMSBasicPlugin.GetCustomAdminInterface()
        {
            throw new Exception("The method or operation is not implemented.");            return null; 
        }        void IWMSBasicPlugin.InitializePlugin(IWMSContext pServerContext, WMSNamedValues pNamedValues, IWMSClassObject pClassFactory)
        {
            throw new Exception("The method or operation is not implemented.");
        }        void IWMSBasicPlugin.OnHeartbeat()
        {
            throw new Exception("The method or operation is not implemented.");
        }        void IWMSBasicPlugin.ShutdownPlugin()
        {
            throw new Exception("The method or operation is not implemented.");
        }        #endregion
    }
}
高手们快来救救我吧实在抱歉我的分已经用完了，请你们先将就将就吧

Answer 1

把所有的接口方法公用,停用其他插件和停用 授权-WMS 发布点 ACL 授权[Guid("D3217092-3EC0-4d0a-9856-91E73E19BD07"),ComVisible(true)] 
    class CDBYanzhengPlugin : IWMSAuthenticationContext, IWMSAuthenticationPlugin, IWMSBasicPlugin 
    {
       //增加注册方法
       [ComRegisterFunction]
        public static void RegisterFunction(Type t)
        {
        } 
        [ComUnregisterFunction]  //注销方法
        public static void UnRegisterFunction(Type t)
        {
        }
    }

Answer 2

插件注册上了，而且也能在windows media services属性里看到了，但是启动插件报错不能启动
错误提示是：      错误代码：0X80004005, 未指定的错误 

Answer 3

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.IO;using Microsoft.WindowsMediaServices.Interop;
using System.Runtime.InteropServices;
using Microsoft.Win32;
namespace WM_Plugin
{
    [GuidAttribute("02a5d426-e0df-40b5-99f4-95cad3a67ed4")]    public class MediaEventLogger : IWMSBasicPlugin, IWMSEventNotificationPlugin
    {        #region IWMSBasicPlugin 成员        void IWMSBasicPlugin.DisablePlugin()
        {
            
        }        void IWMSBasicPlugin.EnablePlugin(ref int plFlags, ref int plHeartbeatPeriod)
        {
           
        }        object IWMSBasicPlugin.GetCustomAdminInterface()
        {
            return 0;
        }        void IWMSBasicPlugin.InitializePlugin(IWMSContext pServerContext, WMSNamedValues pNamedValues, IWMSClassObject pClassFactory)
        {        }        void IWMSBasicPlugin.OnHeartbeat()
        {
            
        }        void IWMSBasicPlugin.ShutdownPlugin()
        {
            
        }        #endregion        #region IWMSEventNotificationPlugin 成员        object IWMSEventNotificationPlugin.GetHandledEvents()
        {
            int[] iHandledEvents = new int[3];
            iHandledEvents[0] = (int)WMS_EVENT_TYPE.WMS_EVENT_CONNECT;
            iHandledEvents[1] = (int)WMS_EVENT_TYPE.WMS_EVENT_DISCONNECT;
            iHandledEvents[2] = (int)WMS_EVENT_TYPE.WMS_EVENT_PLAY;
            return (iHandledEvents);
        }        void IWMSEventNotificationPlugin.OnEvent(ref WMS_EVENT pEvent, IWMSContext pUserCtx, IWMSContext pPresentationCtx, IWMSCommandContext pCommandCtx)
        {
            try
            {
                MessageBox.Show("pEvent", "Event Plug-in", MessageBoxButtons.OK);                string bFilePath = @"c:\test.txt";
                File.Delete(bFilePath);
                FileStream fsMyfile = new FileStream(bFilePath, FileMode.Append, FileAccess.Write);
                StreamWriter swMyfile = new StreamWriter(fsMyfile);
                                switch (pEvent.Type)
                {
                    case WMS_EVENT_TYPE.WMS_EVENT_CONNECT:
                        MessageBox.Show("Client connected",
                                        "Event Plug-in",
                                        MessageBoxButtons.OK);
                        swMyfile.WriteLine("Client connected");
                        break;                    case WMS_EVENT_TYPE.WMS_EVENT_DISCONNECT:
                        MessageBox.Show("Client disconnected",
                                        "Event Plug-in",
                                        MessageBoxButtons.OK);
                        swMyfile.WriteLine("Client disconnected");
                        break;
                    case WMS_EVENT_TYPE.WMS_EVENT_PLAY:
                        MessageBox.Show("hhh");
                        swMyfile.WriteLine("xiecuole");
                        break;
                }               
                swMyfile.Flush();
                swMyfile.Close();
                fsMyfile.Close();
            }
            catch (Exception e)
            {
                MessageBox.Show(e.Message,
                               "Event Plug-in Error",
                               MessageBoxButtons.OK,
                               MessageBoxIcon.Error);
            }
        }        #endregion        [ComRegisterFunctionAttribute]
        public static void RegisterFunction(Type t)
        {
            try
            {
                RegistryKey regHKLM = Registry.LocalMachine;
                regHKLM = regHKLM.CreateSubKey("SOFTWARE\\Microsoft\\Windows Media\\Server\\RegisteredPlugins\\Event Notification and Authorization\\{02a5d426-e0df-40b5-99f4-95cad3a67ed4}");
                regHKLM.SetValue(null, "WMS_QYWS_Plug");                RegistryKey regHKCR = Registry.ClassesRoot;
                regHKCR = regHKCR.CreateSubKey("CLSID\\{02a5d426-e0df-40b5-99f4-95cad3a67ed4}\\Properties");
                regHKCR.SetValue("Name", "WMS_QYWS_Plug");
                regHKCR.SetValue("Author", "QYWS Corporation");
                regHKCR.SetValue("CopyRight", "Copyright 2002 . All rights reserved");
                regHKCR.SetValue("Description", "Enables you to trap the connect and disconnect events");                regHKCR.SetValue("SubCategory", "Logging");
                regHKCR.SetValue("UnsupportedLoadTypes ", "2");
            }
            catch (Exception error)
            {
                MessageBox.Show(error.Message,
                                "Inside RegisterFunction(). Cannot Register",
                                MessageBoxButtons.OK,
                                MessageBoxIcon.Error);
            }
        }
        [ComUnregisterFunctionAttribute]
        public static void UnRegisterFunction(Type t)
        {
            try
            {
                RegistryKey regHKLM = Registry.LocalMachine;
                regHKLM.DeleteSubKey("SOFTWARE\\Microsoft\\Windows Media\\Server\\RegisteredPlugins\\Event Notification and Authorization\\{02a5d426-e0df-40b5-99f4-95cad3a67ed4}");                RegistryKey regHKCR = Registry.ClassesRoot;
                regHKCR.DeleteSubKeyTree("CLSID\\{02a5d426-e0df-40b5-99f4-95cad3a67ed4}\\Properties");
                regHKCR.DeleteSubKeyTree("MediaEventLogger.MediaEventLogger");
            }
            catch (Exception error)
            {
                MessageBox.Show(error.Message,
                                "Cannot delete a subkey.",
                                MessageBoxButtons.OK,
                                MessageBoxIcon.Error);
            }
        }
    }
}
现在我这么写，可以注册，可以启用，但是好像没有起作用啊，在c盘下没有记录根本没有生成test.txt啊，怎么回事

Answer 4

我也和你一样的问题 可以注册可以启用 但是没调用ONEVENT方法执行里面的步骤
怎么回事啊 完全按照SDK来做的