在该示例中，插件在Revit启动时弹出事件监控选择界面，供用户设置，也可在添加的Ribbon界面完成设置。当Revit进行相应操作时，弹出窗体会记录事件时间和名称。
#region Namespaces using System; using System.Collections.Generic; using System.Windows.Forms; using Autodesk.Revit.ApplicationServices; using Autodesk.Revit.Attributes; using Autodesk.Revit.DB; using Autodesk.Revit.UI; #endregion namespace EventsMonitor { [Autodesk.Revit.Attributes.Transaction(TransactionMode.Manual)] [Autodesk.Revit.Attributes.Regeneration(RegenerationOption.Manual)] [Autodesk.Revit.Attributes.Journaling(JournalingMode.NoCommandData)] class App : IExternalApplication { private static UIControlledApplication m_ctrlApp; private static LogManager m_logManager; private static EventsInfoWindows m_infWindows; private static EventsSettingForm m_settingDialog; private static List<String> m_appEventsSelection; private static EventManager m_appEventMgr; public static EventsInfoWindows InfoWindows { get { if (null == m_infWindows) { m_infWindows = new EventsInfoWindows(); } return m_infWindows; } set { m_infWindows = value; } } public static EventsSettingForm SettingDialog { get { if (null == m_settingDialog) { m_settingDialog = new EventsSettingForm(); } return m_settingDialog; } } public static LogManager EventLogManager { get { if (null == m_logManager) { m_logManager = new LogManager(); } return m_logManager; } } public static List<String> ApplicationEvents { get { if (null == m_appEventsSelection) { m_appEventsSelection = new List<string>(); } return m_appEventsSelection; } set { m_appEventsSelection = value; } } public static EventManager AppEventMgr { get { if (null == m_appEventMgr) { m_appEventMgr = new EventManager(m_ctrlApp); } return m_appEventMgr; } } public Result OnStartup(UIControlledApplication a) { m_ctrlApp = a; m_logManager = new LogManager(); m_infWindows = new EventsInfoWindows(m_logManager); m_settingDialog = new EventsSettingForm(); m_appEventsSelection = new List<string>(); m_appEventMgr = new EventManager(m_ctrlApp); try { m_settingDialog.ShowDialog(); if (DialogResult.OK == m_settingDialog.DialogResult) { m_appEventsSelection = m_settingDialog.AppSelectionList; } m_appEventMgr.Update(m_appEventsSelection); m_infWindows.Show(); AddCustomPanel(a); } catch (Exception) { return Result.Failed; } return Result.Succeeded; } public Result OnShutdown(UIControlledApplication a) { Dispose(); return Result.Succeeded; } public static void Dispose() { if (m_infWindows != null) { m_infWindows.Close(); m_infWindows = null; } if (m_settingDialog != null) { m_settingDialog.Close(); m_settingDialog = null; } m_appEventMgr = null; m_logManager.CloseLogFile(); m_logManager = null; } static private void AddCustomPanel(UIControlledApplication application) { string panelName = "Events Monitor"; RibbonPanel ribbonPanelPushButtons = application.CreateRibbonPanel(panelName); PushButtonData pushButtonData = new PushButtonData("EventsSetting", "Set Events", System.Reflection.Assembly.GetExecutingAssembly().Location, "EventsMonitor.Command"); PushButton pushButtonCreateWall = ribbonPanelPushButtons.AddItem(pushButtonData) as PushButton; pushButtonCreateWall.ToolTip = "Setting Events"; } } }
#region Namespaces using System; using System.Collections.Generic; using System.Diagnostics; using System.Windows.Forms; using Autodesk.Revit.ApplicationServices; using Autodesk.Revit.Attributes; using Autodesk.Revit.DB; using Autodesk.Revit.UI; using Autodesk.Revit.UI.Selection; #endregion namespace EventsMonitor { [Autodesk.Revit.Attributes.Transaction(TransactionMode.Manual)] [Autodesk.Revit.Attributes.Regeneration(RegenerationOption.Manual)] [Autodesk.Revit.Attributes.Journaling(JournalingMode.NoCommandData)] public class Command : IExternalCommand { public Result Execute( ExternalCommandData commandData, ref string message, ElementSet elements) { IDictionary<string, string> journaldata = commandData.JournalData; App.SettingDialog.ShowDialog(); if (DialogResult.OK == App.SettingDialog.DialogResult) { App.ApplicationEvents = App.SettingDialog.AppSelectionList; } App.AppEventMgr.Update(App.ApplicationEvents); App.InfoWindows.Show(); return Result.Succeeded; } } }
using System; using System.Collections.Generic; using System.Linq; using System.Text; using Autodesk.Revit.DB.Events; using Autodesk.Revit.UI; using Autodesk.Revit.UI.Events; namespace EventsMonitor { public class EventManager { private UIControlledApplication m_app; private List<String> historySelection; private EventManager() { } public EventManager(UIControlledApplication app) { m_app = app; historySelection = new List<string>(); } public void Update(List<String> selection) { foreach (String eventname in historySelection) { if (!selection.Contains(eventname)) { subtractEvents(eventname); } } foreach (String eventname in selection) { if (!historySelection.Contains(eventname)) { addEvents(eventname); } } historySelection.Clear(); foreach (String eventname in selection) { historySelection.Add(eventname); } } private void addEvents(String eventName) { switch (eventName) { case "DocumentCreating": m_app.ControlledApplication.DocumentCreating += new EventHandler<DocumentCreatingEventArgs>(app_eventsHandlerMethod); break; case "DocumentCreated": m_app.ControlledApplication.DocumentCreated += new EventHandler<DocumentCreatedEventArgs>(app_eventsHandlerMethod); break; case "DocumentOpening": m_app.ControlledApplication.DocumentOpening += new EventHandler<DocumentOpeningEventArgs>(app_eventsHandlerMethod); break; case "DocumentOpened": m_app.ControlledApplication.DocumentOpened += new EventHandler<DocumentOpenedEventArgs>(app_eventsHandlerMethod); break; case "DocumentClosing": m_app.ControlledApplication.DocumentClosing += new EventHandler<DocumentClosingEventArgs>(app_eventsHandlerMethod); break; case "DocumentClosed": m_app.ControlledApplication.DocumentClosed += new EventHandler<DocumentClosedEventArgs>(app_eventsHandlerMethod); break; case "DocumentSavedAs": m_app.ControlledApplication.DocumentSavedAs += new EventHandler<DocumentSavedAsEventArgs>(app_eventsHandlerMethod); break; case "DocumentSavingAs": m_app.ControlledApplication.DocumentSavingAs += new EventHandler<DocumentSavingAsEventArgs>(app_eventsHandlerMethod); break; case "DocumentSaving": m_app.ControlledApplication.DocumentSaving += new EventHandler<DocumentSavingEventArgs>(app_eventsHandlerMethod); break; case "DocumentSaved": m_app.ControlledApplication.DocumentSaved += new EventHandler<DocumentSavedEventArgs>(app_eventsHandlerMethod); break; case "DocumentSynchronizingWithCentral": m_app.ControlledApplication.DocumentSynchronizingWithCentral += new EventHandler<DocumentSynchronizingWithCentralEventArgs>(app_eventsHandlerMethod); break; case "DocumentSynchronizedWithCentral": m_app.ControlledApplication.DocumentSynchronizedWithCentral += new EventHandler<DocumentSynchronizedWithCentralEventArgs>(app_eventsHandlerMethod); break; case "FileExporting": m_app.ControlledApplication.FileExporting += new EventHandler<FileExportingEventArgs>(app_eventsHandlerMethod); break; case "FileExported": m_app.ControlledApplication.FileExported += new EventHandler<FileExportedEventArgs>(app_eventsHandlerMethod); break; case "FileImporting": m_app.ControlledApplication.FileImporting += new EventHandler<FileImportingEventArgs>(app_eventsHandlerMethod); break; case "FileImported": m_app.ControlledApplication.FileImported += new EventHandler<FileImportedEventArgs>(app_eventsHandlerMethod); break; case "DocumentPrinting": m_app.ControlledApplication.DocumentPrinting += new EventHandler<DocumentPrintingEventArgs>(app_eventsHandlerMethod); break; case "DocumentPrinted": m_app.ControlledApplication.DocumentPrinted += new EventHandler<DocumentPrintedEventArgs>(app_eventsHandlerMethod); break; case "ViewPrinting": m_app.ControlledApplication.ViewPrinting += new EventHandler<ViewPrintingEventArgs>(app_eventsHandlerMethod); break; case "ViewPrinted": m_app.ControlledApplication.ViewPrinted += new EventHandler<ViewPrintedEventArgs>(app_eventsHandlerMethod); break; case "ViewActivating": m_app.ViewActivating += new EventHandler<ViewActivatingEventArgs>(app_eventsHandlerMethod); break; case "ViewActivated": m_app.ViewActivated += new EventHandler<ViewActivatedEventArgs>(app_eventsHandlerMethod); break; case "ProgressChanged": m_app.ControlledApplication.ProgressChanged += new EventHandler<ProgressChangedEventArgs>(app_eventsHandlerMethod); break; } } private void subtractEvents(String eventName) { switch (eventName) { case "DocumentCreating": m_app.ControlledApplication.DocumentCreating -= app_eventsHandlerMethod; break; case "DocumentCreated": m_app.ControlledApplication.DocumentCreated -= app_eventsHandlerMethod; break; case "DocumentOpening": m_app.ControlledApplication.DocumentOpening -= app_eventsHandlerMethod; break; case "DocumentOpened": m_app.ControlledApplication.DocumentOpened -= app_eventsHandlerMethod; break; case "DocumentClosing": m_app.ControlledApplication.DocumentClosing -= app_eventsHandlerMethod; break; case "DocumentClosed": m_app.ControlledApplication.DocumentClosed -= app_eventsHandlerMethod; break; case "DocumentSavedAs": m_app.ControlledApplication.DocumentSavedAs -= app_eventsHandlerMethod; break; case "DocumentSavingAs": m_app.ControlledApplication.DocumentSavingAs -= app_eventsHandlerMethod; break; case "DocumentSaving": m_app.ControlledApplication.DocumentSaving -= app_eventsHandlerMethod; break; case "DocumentSaved": m_app.ControlledApplication.DocumentSaved -= app_eventsHandlerMethod; break; case "DocumentSynchronizingWithCentral": m_app.ControlledApplication.DocumentSynchronizingWithCentral -= app_eventsHandlerMethod; break; case "DocumentSynchronizedWithCentral": m_app.ControlledApplication.DocumentSynchronizedWithCentral -= app_eventsHandlerMethod; break; case "FileExporting": m_app.ControlledApplication.FileExporting -= app_eventsHandlerMethod; break; case "FileExported": m_app.ControlledApplication.FileExported -= app_eventsHandlerMethod; break; case "FileImporting": m_app.ControlledApplication.FileImporting -= app_eventsHandlerMethod; break; case "FileImported": m_app.ControlledApplication.FileImported -= app_eventsHandlerMethod; break; case "DocumentPrinting": m_app.ControlledApplication.DocumentPrinting -= app_eventsHandlerMethod; break; case "DocumentPrinted": m_app.ControlledApplication.DocumentPrinted -= app_eventsHandlerMethod; break; case "ViewPrinting": m_app.ControlledApplication.ViewPrinting -= app_eventsHandlerMethod; break; case "ViewPrinted": m_app.ControlledApplication.ViewPrinted -= app_eventsHandlerMethod; break; case "ViewActivating": m_app.ViewActivating -= app_eventsHandlerMethod; break; case "ViewActivated": m_app.ViewActivated -= app_eventsHandlerMethod; break; case "ProgressChanged": m_app.ControlledApplication.ProgressChanged -= app_eventsHandlerMethod; break; } } public void app_eventsHandlerMethod(Object obj, EventArgs args) { // generate event information and set to information window // to track what event be touch off. App.EventLogManager.TrackEvent(obj, args); // write log file. App.EventLogManager.WriteLogFile(obj, args); } } }
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace EventsMonitor { public partial class EventsInfoWindows : Form { private LogManager m_dataBuffer; public EventsInfoWindows() { InitializeComponent(); } public EventsInfoWindows(LogManager dataBuffer) : this() { m_dataBuffer = dataBuffer; Initialize(); } private void Initialize() { appEventsLogDataGridView.AutoGenerateColumns = false; appEventsLogDataGridView.DataSource = m_dataBuffer.EventsLog; timeColumn.DataPropertyName = "Time"; eventColumn.DataPropertyName = "Event"; typeColumn.DataPropertyName = "Type"; } private void EventsInfoWindows_FormClosed(object sender, FormClosedEventArgs e) { App.InfoWindows = null; } private void EventsInfoWindows_Shown(object sender, EventArgs e) { int left = Screen.PrimaryScreen.WorkingArea.Right - this.Width - 5; int top = Screen.PrimaryScreen.WorkingArea.Bottom - this.Height; Point windowLocation = new Point(left, top); this.Location = windowLocation; } private void appEventsLogDataGridView_RowsAdded(object sender, DataGridViewRowsAddedEventArgs e) { appEventsLogDataGridView.CurrentCell = appEventsLogDataGridView.Rows[appEventsLogDataGridView.Rows.Count - 1].Cells[0]; } } }
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace EventsMonitor { public partial class EventsSettingForm : Form { private List<String> m_appSelection; public List<String> AppSelectionList { get { if (null == m_appSelection) { m_appSelection = new List<string>(); } return m_appSelection; } set { m_appSelection = value; } } public EventsSettingForm() { InitializeComponent(); m_appSelection = new List<string>(); } private void FinishToggle_Click(object sender, EventArgs e) { m_appSelection.Clear(); foreach (object item in AppEventsCheckedList.CheckedItems) { m_appSelection.Add(item.ToString()); } this.DialogResult = DialogResult.OK; this.Hide(); } private void EventsSettingForm_FormClosed(object sender, FormClosedEventArgs e) { this.Hide(); } private void checkAllButton_Click(object sender, EventArgs e) { for (int i = 0; i < AppEventsCheckedList.Items.Count; i++ ) { AppEventsCheckedList.SetItemChecked(i, true); } } private void checkNoneButton_Click(object sender, EventArgs e) { for (int i = 0; i < AppEventsCheckedList.Items.Count; i++) { AppEventsCheckedList.SetItemChecked(i, false); } } private void cancelButton_Click(object sender, EventArgs e) { this.DialogResult = DialogResult.Cancel; this.Hide(); } } }
using System; using System.Collections.Generic; using System.Data; using System.Diagnostics; using System.IO; using System.Linq; using System.Reflection; using System.Text; namespace EventsMonitor { public class LogManager { private DataTable m_eventsLog; private TextWriterTraceListener m_txtListener; private string m_filePath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location); private string m_tempFile; public DataTable EventsLog { get { return m_eventsLog; } } public LogManager() { CreateLogFile(); m_eventsLog = CreateEventsLogTable(); } private void CreateLogFile() { m_tempFile = Path.Combine(m_filePath, "Temp.log"); if (File.Exists(m_tempFile)) File.Delete(m_tempFile); m_txtListener = new TextWriterTraceListener(m_tempFile); Trace.Listeners.Add(m_txtListener); } public void CloseLogFile() { Trace.Flush(); Trace.Listeners.Remove(m_txtListener); Trace.Close(); m_txtListener.Close(); string log = Path.Combine(m_filePath, "EventsMonitor.log"); if (File.Exists(log)) File.Delete(log); File.Copy(m_tempFile, log); File.Delete(m_tempFile); } private DataTable CreateEventsLogTable() { DataTable eventsInfoLogTable = new DataTable("EventsLogInfoTable"); DataColumn timeColumn = new DataColumn("Time", typeof(System.String)); timeColumn.Caption = "Time"; eventsInfoLogTable.Columns.Add(timeColumn); DataColumn eventColum = new DataColumn("Event", typeof(System.String)); eventColum.Caption = "Event"; eventsInfoLogTable.Columns.Add(eventColum); DataColumn typeColumn = new DataColumn("Type", typeof(System.String)); typeColumn.Caption = "Type"; eventsInfoLogTable.Columns.Add(typeColumn); return eventsInfoLogTable; } public void TrackEvent(Object sender, EventArgs args) { DataRow newRow= m_eventsLog.NewRow(); newRow["Time"] = System.DateTime.Now.ToString(); newRow["Event"] = GetEventsName(args.GetType()); newRow["Type"] = sender.GetType().ToString(); m_eventsLog.Rows.Add(newRow); } public void WriteLogFile(Object sender, EventArgs args) { Trace.WriteLine("*********************************************************"); if (null == args) { return; } Type type = args.GetType(); String eventName = GetEventsName(type); Trace.WriteLine("Raised " + sender.GetType().ToString() + "." + eventName); Trace.WriteLine("---------------------------------------------------------"); Trace.WriteLine(" Start to dump Sender and EventArgs of Event... "); if (null != sender) { Trace.WriteLine(" [Event Sender]: " + sender.GetType().FullName); } else { Trace.WriteLine(" Sender is null, it's unexpected!!!"); } PropertyInfo[] propertyInfos = type.GetProperties(); foreach (PropertyInfo propertyInfo in propertyInfos) { try { if (!propertyInfo.CanRead) { continue; } else { Object propertyValue; String propertyName = propertyInfo.Name; switch (propertyName) { case "Document": case "Cancellable": case "Cancel": case "Status": case "DocumentType": case "Format": propertyValue = propertyInfo.GetValue(args, null); // Dump current property value Trace.WriteLine(" [Property]: " + propertyInfo.Name); Trace.WriteLine(" [Value]: " + propertyValue.ToString()); break; } } } catch (Exception ex) { Trace.WriteLine(" [Property Exception]: " + propertyInfo.Name + ", " + ex.Message); } } } private String GetEventsName(Type type) { String argName = type.ToString(); String tail = "EventArgs"; String head = "Autodesk.Revit.DB.Events."; int firstIndex = head.Length; int length = argName.Length - head.Length - tail.Length; String eventName = argName.Substring(firstIndex, length); return eventName; } } }