原来还可以这样写

using CSC = CommunityServer.Components;

        /// <summary>
        /// Specifies if this post should be seen as anonymous by
        /// the user who posted it.
        /// </summary>
        public bool IsAnonymousPost {
            get { 
                // We have to use integral types
                return IsPostConfigurationValueSet( (int) CSC.PostConfiguration.IsAnonymousPost );
            }
            set {
                if (value == true)
                    SetPostConfigurationValueValue( (int) CSC.PostConfiguration.IsAnonymousPost, false );
                else {
                    SetPostConfigurationValueValue( (int) CSC.PostConfiguration.IsAnonymousPost, true );
                }
            }
        }

这样就不用每次都写CommunityServer.Components这么长的东东了