/// <summary>
/// Get the absolute path of the linked DWG file (ver.2010 or below)
/// </summary>
public static string GetCADPath(UIDocument uidoc, ImportInstance import)
{
Document doc = uidoc.Document;
//Element ele = import as ImportInstance;
CADLinkType cadLinkType = doc.GetElement(import.GetTypeId()) as CADLinkType;
return(ModelPathUtils.ConvertModelPathToUserVisiblePath(cadLinkType.GetExternalFileReference().GetAbsolutePath()));
}
/// <summary>
/// Collects non-RVT link and imports
/// </summary>
/// <param name="doc">The active document</param>
/// <returns>Dictionary</returns>
public static Dictionary <string, IList <Element> > NonRVTLinkCollector(Document doc)
{
// initiate a dictionary of element lists to hold collected links
Dictionary <string, IList <Element> > linkDictionary = new Dictionary <string, IList <Element> >()
{
{ RevitConstants.Strings.linkedCAD, new List <Element>() },
{ RevitConstants.Strings.importedCAD, new List <Element>() },
{ RevitConstants.Strings.importedSKP, new List <Element>() },
};
// collect all import instances
FilteredElementCollector importInstances = new FilteredElementCollector(doc).OfClass(typeof(ImportInstance)).WhereElementIsNotElementType();
// loop through the import instances
foreach (Element i in importInstances)
{
// get the type of the import instance
CADLinkType linkType = doc.GetElement(i.GetTypeId()) as CADLinkType;
// if it's an external file reference, then it is a linked CAD
if (linkType.IsExternalFileReference())
{
linkDictionary[RevitConstants.Strings.linkedCAD].Add(i);
}
// if it is NOT an external file reference and the type name contains ".skp", then it is is an imported SKP
else if (!linkType.IsExternalFileReference() && linkType.Name.Contains(".skp"))
{
linkDictionary[RevitConstants.Strings.importedSKP].Add(i);
}
// if it is NOT an external file reference and the type name DOESN'T contain ".skp", then it is is an imported CAD
else if (!linkType.IsExternalFileReference() && !linkType.Name.Contains(".skp"))
{
linkDictionary[RevitConstants.Strings.importedCAD].Add(i);
}
}
// return
return(linkDictionary);
}
public CadLinkTypeWrapper(CADLinkType type)
{
Name = type.Name;
Id = type.Id;
}
