private void FrmMain_Load(object sender, EventArgs e) { instanceContext = new InstanceContext(this); hospitalServiceClient = new HospitalServiceClient(instanceContext); hospitalServiceClient.ClientCredentials.ClientCertificate = System.Net.CredentialCache.DefaultCredentials; try { hospitalServiceClient.Subscribe(clientId); txtID.Text = clientId; } catch (Exception ex) { MessageBox.Show(ex.Message); Environment.Exit(0); } System.Timers.Timer timer = new System.Timers.Timer(3000); timer.Elapsed += ( (object o, ElapsedEventArgs args) => { try { if (hospitalServiceClient.State == CommunicationState.Faulted) { hospitalServiceClient.Abort(); hospitalServiceClient = new HospitalServiceClient(instanceContext); } } catch (Exception ex) { MessageBox.Show(ex.Message); } } ); }
private void btnSend_Click(object sender, EventArgs e) { string message = txtMessage.Text; if (!string.IsNullOrEmpty(message)) { try { if (hospitalServiceClient.State == CommunicationState.Faulted) { hospitalServiceClient.Abort(); hospitalServiceClient = new HospitalServiceClient(instanceContext); } hospitalServiceClient.SendMessage(clientId, message, txtReciever.Text); txtMessage.Text = string.Empty; } catch (Exception ex) { MessageBox.Show(ex.Message); } } }