求COM组件-Hnetcfg.dll也就是NetSharingManager的编程资料

Question

求COM组件-Hnetcfg.dll也就是NetSharingManager
google了，baidu了，没看到完整的编程资料，就连msdn在线也没有找到，有使用过的兄弟提示一下，3Q

Answer 1

 /// <summary>
        /// 获取防火墙管理的当前策略
        /// </summary>
        /// <returns>返回策略对应的 object</returns>
        public static object FirewallCurrentProfile()
        {
            //获取管理防火墙的COM组件的type
            Type fwMgrType = Type.GetTypeFromProgID("HNetCfg.FwMgr", true);
            //创建一个COM组件的实例
            object fwMgr = Activator.CreateInstance(fwMgrType);
            //获取实例的LocalPolicy属性
            object localPolicy = fwMgrType.InvokeMember("LocalPolicy", BindingFlags.GetProperty, null, fwMgr, null);            return localPolicy;
            //获取 LocalPolicy属性的子属性CurrentProfile
            return localPolicy.GetType().InvokeMember("CurrentProfile", BindingFlags.GetProperty, null, localPolicy, null);
        }        /// <summary>
        /// 设置系统自带防火墙的可用状态
        /// </summary>
        /// <param name="Enabled">true为开启，false为关闭</param>
        public static void SetFirewallEnableStatus(bool enabled)
        {
            //设置CurrentProfile的FirewallEnabled 属性值，来开启或关闭防火墙
            object profile = FirewallCurrentProfile();
            profile.GetType().InvokeMember("FirewallEnabled", BindingFlags.SetProperty, null, profile, new object[] { enabled });
        }        public static void SetFirewallExceptionStatus(bool allowed)
        {
            object profile = FirewallCurrentProfile();
            profile.GetType().InvokeMember("ExceptionsNotAllowed", BindingFlags.SetProperty, null, profile, new object[] { allowed });
        }