private void DisconnectButton_Click(object sender, EventArgs e)
 {
     UpdateChatWindow("[Server] You Have Left the Chat!", Colors.Red);
     client.Close();
     ConnectButton.Visibility       = Visibility.Visible;
     DisconnectButton.Visibility    = Visibility.Hidden;
     InputField.IsReadOnly          = true;
     NicknameChangeBox.IsEnabled    = false;
     PictionaryButton.IsEnabled     = false;
     ChangeNicknameButton.IsEnabled = false;
     ClientsConnectedTextbox.Clear();
     isConnected = false;
 }