public static bool HasXrefsInPSpace(this Document doc)
{
bool value = false;
var btrlist = ProjectSetup.GetAllBtrs();
var xreflist = ProjectSetup.Xref_List(doc);
List <ObjectId> listoflayids = ProjectSetup.Project_ListOfLayoutIds(doc);
var pspaces = listoflayids.GetRange(1, (listoflayids.Count() - 1));
if (xreflist.Count() > 0)
{
foreach (BlockTableRecord x in xreflist)
{
ObjectId[] xref_layids = ProjectSetup.Xref_LayoutFinder(x);
if (xref_layids.Any().Equals(pspaces.Any()))
{
value = true;
return(value);
}
}
}
return(value);
}
///Gets a List of BlockTableRecords that are External References
///</summary>
///<param name="database"> The database you want to query </param>
///<param name="doc"> The document you want to retrieve a list of Xrefs from </param>
public static List <BlockTableRecord> Xref_List(Document doc)
{
//Create a list of all xrefs in the file
List <BlockTableRecord> tempxrlist;
List <BlockTableRecord> XList = new List <BlockTableRecord>();
//Check the drawing to see if there are any xrefs
using (Transaction Tran = doc.TransactionManager.StartTransaction())
{
//Get the Block table record for the entire file
tempxrlist = ProjectSetup.GetAllBtrs();
//Make a list of all the Xrefs in the file
foreach (BlockTableRecord a in tempxrlist)
{
if (a.IsFromExternalReference)
{
XList.Add(a);
}
}
//Complete the command
Tran.Commit();
}
return(XList);
}