本示例實現Revit和Revit打開的文件的相關信息。

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#region Namespaces using System; using System.Collections.Generic; using System.Diagnostics; using Autodesk.Revit.ApplicationServices; using Autodesk.Revit.Attributes; using Autodesk.Revit.DB; using Autodesk.Revit.UI; using Autodesk.Revit.UI.Selection; #endregionnamespace HelloRevit {[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){Application app = commandData.Application.Application;Document activeDoc = commandData.Application.ActiveUIDocument.Document;TaskDialog mainDialog = new TaskDialog("Hello, Revit!");mainDialog.MainInstruction = "Hello, Revit!";mainDialog.MainContent="This sample shows how a basic ExternalCommand can be added to the Revit user interface."+ " It uses a Revit task dialog to communicate information to the interactive user.\n"+ "The command links below open additional task dialogs with more information.";mainDialog.AddCommandLink(TaskDialogCommandLinkId.CommandLink1,"View information about the Revit installation");mainDialog.AddCommandLink(TaskDialogCommandLinkId.CommandLink2,"View information about the active document");mainDialog.CommonButtons = TaskDialogCommonButtons.Close;mainDialog.DefaultButton = TaskDialogResult.Close;mainDialog.FooterText="<a href=\"http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=2484975 \">"+ "Click here for the Revit API Developer Center</a>";TaskDialogResult tResult = mainDialog.Show();if (TaskDialogResult.CommandLink1 == tResult){TaskDialog dialog_CommandLink1 = new TaskDialog("Revit Build Informaiton");dialog_CommandLink1.MainInstruction ="Revit Version Name is: " + app.VersionName + "\n"+ "Revit Version Number is: " + app.VersionNumber + "\n"+ "Revit Version Build is: " + app.VersionBuild;dialog_CommandLink1.Show();}else if (TaskDialogResult.CommandLink2 == tResult){TaskDialog.Show("Active Document Information","Active document: " + activeDoc.Title + "\n"+ "Active view name: " + activeDoc.ActiveView.Name);}return Result.Succeeded;}} } View Code

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