/// <summary> /// Implement this method as an external command for Revit. /// </summary> /// <param name="commandData">An object that is passed to the external application /// which contains data related to the command, /// such as the application object and active view.</param> /// <param name="message">A message that can be set by the external application /// which will be displayed if a failure or cancellation is returned by /// the external command.</param> /// <param name="elements">A set of elements to which the external application /// can add elements that are to be highlighted in case of failure or cancellation.</param> /// <returns>Return the status of the external command. /// A result of Succeeded means that the API external method functioned as expected. /// Cancelled can be used to signify that the user cancelled the external operation /// at some point. Failure should be returned if the application is unable to proceed with /// the operation.</returns> public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, Autodesk.Revit.DB.ElementSet elements) { try { // Verify active document if (null == commandData.Application.ActiveUIDocument.Document) { message = "Active view is null."; return Autodesk.Revit.UI.Result.Failed; } MainData mainData = new MainData(commandData); // Show the dialog using (MainForm mainForm = new MainForm(mainData)) { if (mainForm.ShowDialog() == DialogResult.Cancel) { return Autodesk.Revit.UI.Result.Cancelled; } } } catch (Exception ex) { message = ex.ToString(); return Autodesk.Revit.UI.Result.Failed; } return Autodesk.Revit.UI.Result.Succeeded; }
/// <summary> /// Constructor /// </summary> /// <param name="mainData"></param> public MainForm(MainData mainData) { m_mainData = mainData; InitializeComponent(); radioButtonExport.Checked = true; comboBoxExport.Enabled = true; comboBoxImport.Enabled = false; //Append formats to be exported or imported InitializeFormats(); }