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);
}
public static bool HasXrefsInMSpace(this Document doc)
{
// retrieve a list of external references in entire document
var xreflist = ProjectSetup.Xref_List(doc);
// retrieve a list of the layouts in the document
List <ObjectId> listoflayids = ProjectSetup.Project_ListOfLayoutIds(doc);
// the first layout is apparently ALWAYS Model Space??
var mspace = listoflayids[0];
// if there are external references in the list
if (xreflist.Count() > 0)
{
// cycle through each
foreach (BlockTableRecord x in xreflist)
{
// find out which Layout they have Block References in
ObjectId[] xref_layids = ProjectSetup.Xref_LayoutFinder(x);
if (xref_layids.Any().Equals(mspace))
{
return(true);
}
}
}
return(false);
}
static void Main()
{
//Access and lock the current document and database
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
DocumentLock lckdoc = doc.LockDocument();
Editor ed = doc.Editor;
//Gather all the xrefs from the document, if there are any
List <BlockTableRecord> xlist = ProjectSetup.Xref_List(doc);
//Get a list of layouts/layoutids
List <Layout> listoflayouts = new List <Layout>();
List <ObjectId> listoflayids = ProjectSetup.Project_ListOfLayoutIds(doc);
ed.WriteMessage("\n There are {0} layouts in this model", listoflayids.Count);
// The objectIDs for the BlockTableRecords of the Model and PaperSpace layouts
var mspace = listoflayids[0];
var pspaces = listoflayids.GetRange(1, (listoflayids.Count() - 1));
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (Layout l in listoflayouts)
{
var l_name = l.LayoutName;
var layout_extents = l.Extents;
var layout_limits = l.Limits;
ObjectId lbtr_id = l.BlockTableRecordId;
BlockTableRecord l_btr = tr.GetObject(lbtr_id, OpenMode.ForRead) as BlockTableRecord;
List <ObjectId> objs_inLayout = new List <ObjectId>();
foreach (ObjectId x in l_btr)
{
objs_inLayout.Add(x);
}
int o = objs_inLayout.Count();
foreach (BlockTableRecord x in xlist)
{
ObjectIdCollection BlockRefIdsColl = x.GetBlockReferenceIds(true, true);
List <ObjectId> BRI_list = new List <ObjectId>();
foreach (ObjectId objid in BlockRefIdsColl)
{
BRI_list.Add(objid);
}
ObjectId BlockId = BRI_list[0];
BlockReference blref =
tr.GetObject(BlockId, OpenMode.ForRead) as BlockReference;
var block_bounds = blref.Bounds;
var block_geoextents = blref.GeometricExtents;
//var block_xtra = blref.Wb
}
}
}
}
public static bool HasEmptyLayouts(this Document doc)
{
bool value = false;
Database db = doc.Database;
DocumentLock lckdoc = doc.LockDocument();
Editor ed = doc.Editor;
//Gather all the xrefs from the document, if there are any
List <BlockTableRecord> xlist = ProjectSetup.Xref_List(doc);
//Get a list of layouts/layoutids
List <Layout> listoflayouts = new List <Layout>();
List <ObjectId> listoflayids = ProjectSetup.Project_ListOfLayoutIds(doc);
ed.WriteMessage("\n There are {0} layouts in this model", listoflayids.Count);
// The objectIDs for the BlockTableRecords of the Model and PaperSpace layouts
var mspace = listoflayids[0];
var pspaces = listoflayids.GetRange(1, (listoflayids.Count() - 1));
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (Layout l in listoflayouts)
{
ObjectId lbtr_id = l.BlockTableRecordId;
BlockTableRecord l_btr = tr.GetObject(lbtr_id, OpenMode.ForRead) as BlockTableRecord;
List <ObjectId> objs_inLayout = new List <ObjectId>();
foreach (ObjectId x in l_btr)
{
objs_inLayout.Add(x);
}
int o = objs_inLayout.Count();
if (o <= 1)
{
value = true;
return(value);
}
}
}
return(value);
}