private void SendButton_Click(object sender, EventArgs _) { if (client == null) { MessageBox.Show("Connect to a Chat Server!"); return; } if (MessageTB.Text.Length == 0) { MessageBox.Show("Invalid Message (Len == 0)!"); return; } try { client.SendMessage(new SendMessageRequest() { Un = UserNameTB.Text, M = MessageTB.Text }); MessageTB.Clear(); } catch (Exception ex) { LeaveChat(); MessageBox.Show(ex.Message); } }
private void SendButton_Click(object sender, EventArgs e) { if (services == null) { MessageBox.Show("Connect to a Chat Server!"); return; } if (MessageTB.Text.Length == 0) { MessageBox.Show("Invalid Message (Len == 0)!"); return; } try { services.SendMessage(UserNameTB.Text, MessageTB.Text); MessageTB.Clear(); } catch (Exception ex) { services = null; ChannelServices.UnregisterChannel(channel); MessageBox.Show(ex.Message); } }
private void ClearButton_Click(object sender, RoutedEventArgs e) { MessageTB.Clear(); ThemeMessageTB.Clear(); attachmentPaths.Clear(); }