private void OkBTN_Click(object sender, EventArgs e) { try { VariantCollection inputArguments = InputArgumentsCTRL.GetValues(); CallMethodRequest request = new CallMethodRequest(); request.ObjectId = m_objectId; request.MethodId = m_methodId; request.InputArguments = inputArguments; CallMethodRequestCollection requests = new CallMethodRequestCollection(); requests.Add(request); CallMethodResultCollection results; DiagnosticInfoCollection diagnosticInfos; ResponseHeader responseHeader = m_session.Call( null, requests, out results, out diagnosticInfos); if (StatusCode.IsBad(results[0].StatusCode)) { throw new ServiceResultException(new ServiceResult(results[0].StatusCode, 0, diagnosticInfos, responseHeader.StringTable)); } OutputArgumentsCTRL.SetValues(results[0].OutputArguments); if (results[0].OutputArguments.Count == 0) { MessageBox.Show(this, "Method executed successfully."); } } catch (Exception exception) { GuiUtils.HandleException(this.Text, MethodBase.GetCurrentMethod(), exception); } }
/// <summary> /// Displays the dialog. /// </summary> public void Show(Session session, NodeId objectId, NodeId methodId) { if (session == null) { throw new ArgumentNullException("session"); } if (methodId == null) { throw new ArgumentNullException("methodId"); } if (m_session != null) { m_session.SessionClosing -= m_SessionClosing; } m_session = session; m_session.SessionClosing += m_SessionClosing; m_objectId = objectId; m_methodId = methodId; InputArgumentsCTRL.Update(session, methodId, true); OutputArgumentsCTRL.Update(session, methodId, false); Node target = session.NodeCache.Find(objectId) as Node; Node method = session.NodeCache.Find(methodId) as Node; if (target != null && method != null) { Text = String.Format("Call {0}.{1}", target, method); } Show(); BringToFront(); }