/// <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(Autodesk.Revit.UI.ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
// Get the application of revit
Autodesk.Revit.UI.UIApplication revit = commandData.Application;
m_document = revit.ActiveUIDocument.Document;
try
{
ElementSet elementSet = new ElementSet();
foreach (ElementId elementId in revit.ActiveUIDocument.Selection.GetElementIds())
{
elementSet.Insert(revit.ActiveUIDocument.Document.GetElement(elementId));
}
if (elementSet.IsEmpty)
{
TaskDialog.Show("Select", "Please select one floor or slab at least.");
return(Autodesk.Revit.UI.Result.Cancelled);
}
using (m_displayForm = new DeckPropertyForm())
{
List <Floor> floorList = new List <Floor>();
foreach (ElementId elementId in revit.ActiveUIDocument.Selection.GetElementIds())
{
Element element = revit.ActiveUIDocument.Document.GetElement(elementId);
Floor floor = element as Floor;
if (floor != null)
{
floorList.Add(floor);
}
}
if (floorList.Count <= 0)
{
TaskDialog.Show("Select", "Please select one floor or slab at least.");
return(Autodesk.Revit.UI.Result.Cancelled);
}
foreach (Floor floor in floorList)
{
DumpSlab(floor);
}
m_displayForm.ShowDialog();
}
}
catch (Exception ex)
{
// If any error, store error information in message and return failed
message = ex.Message;
return(Autodesk.Revit.UI.Result.Failed);
}
// If everything goes well, return succeeded.
return(Autodesk.Revit.UI.Result.Succeeded);
}
/// <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(Autodesk.Revit.UI.ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
// Get the application of revit
Autodesk.Revit.UI.UIApplication revit = commandData.Application;
m_document = revit.ActiveUIDocument.Document;
try
{
if (revit.ActiveUIDocument.Selection.Elements.IsEmpty)
{
System.Windows.Forms.MessageBox.Show("Please select one floor or slab at least.");
return Autodesk.Revit.UI.Result.Cancelled;
}
using (m_displayForm = new DeckPropertyForm())
{
List<Floor> floorList = new List<Floor>();
foreach (Element element in revit.ActiveUIDocument.Selection.Elements)
{
Floor floor = element as Floor;
if (floor != null)
{
floorList.Add(floor);
}
}
if (floorList.Count <= 0)
{
System.Windows.Forms.MessageBox.Show("Please select one floor or slab at least.");
return Autodesk.Revit.UI.Result.Cancelled;
}
foreach (Floor floor in floorList)
{
DumpSlab(floor);
}
m_displayForm.ShowDialog();
}
}
catch (Exception ex)
{
// If any error, store error information in message and return failed
message = ex.Message;
return Autodesk.Revit.UI.Result.Failed;
}
// If everything goes well, return succeeded.
return Autodesk.Revit.UI.Result.Succeeded;
}
