void DisconnectClient() { if (_isConnected) { _client.Disconnect(_idClient); _client = null; TxbNameClient.IsEnabled = true; BtnStartStop.Content = "Connect"; _isConnected = false; } }
void ConnectClient() { if (!_isConnected) { _client = new ServiceChatClient(new InstanceContext(this)); _idClient = _client.Connect(TxbNameClient.Text); TxbNameClient.IsEnabled = false; BtnStartStop.Content = "Disconnect"; _isConnected = true; } }