public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
try
{
m_application = commandData.Application.Application;
m_document = commandData.Application.ActiveUIDocument.Document;
if (!m_document.IsFamilyDocument)
{
message = "无法在非族类文档中使用";
return(Result.Failed);
}
m_appCreator = m_application.Create;
m_familyCreator = m_document.FamilyCreate;
Transaction trans = new Transaction(m_document);
trans.Start("创建新曲线");
MakeNewCurve();
//commandData.Application.ActiveUIDocument.Selection.PickPoint
trans.Commit();
}
catch (Exception ex)
{
message = ex.ToString();
return(Result.Failed);
}
return(Result.Succeeded);
}
Stream(ArrayList data, ItemFactoryBase itemFactBase)
{
data.Add(new Snoop.Data.ClassSeparator(typeof(ItemFactoryBase)));
// No data at this level yet!
FamilyItemFactory famItem = itemFactBase as FamilyItemFactory;
if (famItem != null)
{
Stream(data, famItem);
return;
}
}
/// <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,
ElementSet elements)
{
// set out default result to failure.
Autodesk.Revit.UI.Result retRes = Autodesk.Revit.UI.Result.Failed;
m_application = commandData.Application.Application;
m_document = commandData.Application.ActiveUIDocument.Document;
f = m_document.FamilyCreate;
extrusions = new Extrusion[5];
m_combineElements = new CombinableElementArray();
m_transaction = new Transaction(m_document, "External Tool");
m_transaction.Start();
if (m_document.OwnerFamily.FamilyCategory.Name !=
m_document.Settings.Categories.get_Item(BuiltInCategory.OST_MechanicalEquipment).Name) // FamilyCategory.Name is not "Mechanical Equipment".
{
message = "Please make sure you opened a template of Mechanical Equipment.";
return(retRes);
}
try
{
CreateExtrusions();
m_document.Regenerate();
CreateConnectors();
m_document.Regenerate();
m_document.CombineElements(m_combineElements);
m_document.Regenerate();
}
catch (Exception x)
{
m_transaction.RollBack();
message = x.Message;
return(retRes);
}
m_transaction.Commit();
retRes = Autodesk.Revit.UI.Result.Succeeded;
return(retRes);
}
Stream(ArrayList data, FamilyItemFactory famItem)
{
data.Add(new Snoop.Data.ClassSeparator(typeof(FamilyItemFactory)));
// No data at this level yet!
}
private void Stream(ArrayList data, FamilyItemFactory famItem)
{
data.Add(new Snoop.Data.ClassSeparator(typeof(FamilyItemFactory)));
// No data at this level yet!
}
/// <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,
ElementSet elements)
{
// set out default result to failure.
Autodesk.Revit.UI.Result retRes = Autodesk.Revit.UI.Result.Failed;
m_application = commandData.Application.Application;
m_document = commandData.Application.ActiveUIDocument.Document;
f = m_document.FamilyCreate;
extrusions = new Extrusion[5];
m_combineElements = new CombinableElementArray();
m_transaction = new Transaction(m_document, "External Tool");
m_transaction.Start();
if (m_document.OwnerFamily.FamilyCategory.Name != "Mechanical Equipment")
{
message = "Please make sure you opened a template of Mechanical Equipment.";
return retRes;
}
try
{
CreateExtrusions();
m_document.Regenerate();
CreateConnectors();
m_document.Regenerate();
m_document.CombineElements(m_combineElements);
m_document.Regenerate();
}
catch(Exception x)
{
m_transaction.RollBack();
message = x.Message;
return retRes;
}
m_transaction.Commit();
retRes = Autodesk.Revit.UI.Result.Succeeded;
return retRes;
}
