C# (CSharp) GroupChats.ContainsKeyの例

コード例 #1

        public bool SendMessageToGroupChat(int groupId, string content)
        {
            if (!GroupChats.ContainsKey(groupId))
            {
                return(false);
            }

            var group = GroupChats[groupId];

            group.SendMessage(new Message(content));

            return(true);
        }