C# (CSharp) UsersInNetworksOnline.FirstOrDefault Exemples

Exemple #1

        public void RemoveUser(Guid userId)
        {
            var networkId = UsersInNetworksOnline.FirstOrDefault(x => x.Value.Contains(userId)).Key;

            ConcurrentBag <Guid> temp = new ConcurrentBag <Guid>();

            foreach (var item in UsersInNetworksOnline[networkId])
            {
                if (item.ToString() != userId.ToString())
                {
                    temp.Add(item);
                }
            }

            UsersInNetworksOnline[networkId] = temp;

            if (!temp.Any())
            {
                UsersInNetworksOnline.TryRemove(networkId, out _);
            }

            FilePiecesInUsersOnline.TryRemove(userId, out _);
        }