C# (CSharp) MethodChannelMessageDelegate примеры использования

Пример #1

        public void AddChannelMessageDelegate(string channel, MethodChannelMessageDelegate del)
        {
            MethodChannelMessageDelegate exists;

            _methodChannelMessageDelegates.TryGetValue(channel, out exists);
            _methodChannelMessageDelegates[channel] = exists + del;
        }

Пример #2

        public void RemoveChannelMessageDelegate(string channel, MethodChannelMessageDelegate del)
        {
            MethodChannelMessageDelegate exists;

            _methodChannelMessageDelegates.TryGetValue(channel, out exists);
            if (exists != null)
            {
                _methodChannelMessageDelegates[channel] = exists - del;
            }
        }