/// <summary>
/// The main (and only :-) command
/// of our export sample
/// </summary>
public Result Execute(
ExternalCommandData data,
ref string msg,
ElementSet elements)
{
// This command requires an active document
UIDocument uidoc = data.Application
.ActiveUIDocument;
if (uidoc == null)
{
msg = "Please run this command in an active project document.";
return Result.Failed;
}
Document doc = uidoc.Document;
// Collect all 3D views in the document
// (there must be at least one). The collection
// will be listed in the option dialog for the
// user to choose the ones to include in the
// export.
List<View3D> views = new List<View3D>(
new FilteredElementCollector(doc)
.OfClass(typeof(View3D))
.Cast<View3D>()
.Where<View3D>(v =>
v.CanBePrinted && !v.IsTemplate));
int n = views.Count;
if (0 == n)
{
msg = "There are no 3D views in the document!";
return Result.Failed;
}
// Initiate output with default path to
// MyDocuments and the current document name
string defaultName = Path.ChangeExtension(
doc.Title, ".xml");
string defaultFolder = System.Environment
.GetFolderPath(
Environment.SpecialFolder.MyDocuments);
// Instantiate our custom context
ExportContext context = new ExportContext(doc);
// Instantiate a custom exporter with output
// context given as the argument
using (CustomExporter exporter
= new CustomExporter(doc, context))
{
List<ElementId> viewsToExport = new List<ElementId>();
foreach (View3D v in views)
{
viewsToExport.Add(v.Id);
}
try
{
exporter.Export(viewsToExport);
}
catch (System.Exception ex)
{
msg = "Exception: " + ex.Message;
return Result.Failed;
}
}
return Result.Succeeded;
}
/// <summary>
/// The main (and only :-) command
/// of our export sample
/// </summary>
public Result Execute(
ExternalCommandData data,
ref string msg,
ElementSet elements)
{
// This command requires an active document
UIDocument uidoc = data.Application
.ActiveUIDocument;
if (uidoc == null)
{
msg = "Please run this command in an active project document.";
return(Result.Failed);
}
Document doc = uidoc.Document;
// Collect all 3D views in the document
// (there must be at least one). The collection
// will be listed in the option dialog for the
// user to choose the ones to include in the
// export.
List <View3D> views = new List <View3D>(
new FilteredElementCollector(doc)
.OfClass(typeof(View3D))
.Cast <View3D>()
.Where <View3D>(v =>
v.CanBePrinted && !v.IsTemplate));
int n = views.Count;
if (0 == n)
{
msg = "There are no 3D views in the document!";
return(Result.Failed);
}
// Initiate output with default path to
// MyDocuments and the current document name
string defaultName = Path.ChangeExtension(
doc.Title, ".xml");
string defaultFolder = System.Environment
.GetFolderPath(
Environment.SpecialFolder.MyDocuments);
// Instantiate our custom context
ExportContext context = new ExportContext(doc);
// Instantiate a custom exporter with output
// context given as the argument
using (CustomExporter exporter
= new CustomExporter(doc, context))
{
List <ElementId> viewsToExport = new List <ElementId>();
foreach (View3D v in views)
{
viewsToExport.Add(v.Id);
}
try
{
exporter.Export(viewsToExport);
}
catch (System.Exception ex)
{
msg = "Exception: " + ex.Message;
return(Result.Failed);
}
}
return(Result.Succeeded);
}
