https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371985#M84460 what kind of Polylines are you looking for?<BR /> "Polyline" should get you 3DPolylines. "LWPolyline"<BR /> might be what you want.?<BR /> <BR /> "technosterone" <TECHNOSTERONE> wrote in message <BR /> news:4893723@discussion.autodesk.com...<BR /> The following code filters all lines and works well.<BR /> <BR /> <BR /> <BR /> Dim FilterType(0) As Int16<BR /> <BR /> Dim FilterData(0) As Object<BR /> <BR /> SelSet = app.ActiveDocument.SelectionSets.Add("New selection")<BR /> <BR /> FilterType(0) = 0<BR /> <BR /> FilterData(0) = "Line"<BR /> <BR /> SelSet.Select(Interop.Common.AcSelect.acSelectionSetAll, , , FilterType,<BR /> FilterData)<BR /> <BR /> <BR /> <BR /> But I failed to filter polylines with<BR /> <BR /> FilterData(0) = "Polyline"<BR /> <BR /> <BR /> <BR /> Who can help me?</TECHNOSTERONE> Wed, 06 Jul 2005 14:41:27 GMT Anonymous 2005-07-06T14:41:27Z https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371984#M84459 The following code filters all lines and works well.<BR /> <BR /> <BR /> <BR /> Dim FilterType(0) As Int16<BR /> <BR /> Dim FilterData(0) As Object<BR /> <BR /> SelSet = app.ActiveDocument.SelectionSets.Add("New selection")<BR /> <BR /> FilterType(0) = 0<BR /> <BR /> FilterData(0) = "Line"<BR /> <BR /> SelSet.Select(Interop.Common.AcSelect.acSelectionSetAll, , , FilterType, <BR /> FilterData)<BR /> <BR /> <BR /> <BR /> But I failed to filter polylines with<BR /> <BR /> FilterData(0) = "Polyline"<BR /> <BR /> <BR /> <BR /> Who can help me? Wed, 06 Jul 2005 14:06:58 GMT https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371984#M84459 Anonymous 2005-07-06T14:06:58Z https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371985#M84460 what kind of Polylines are you looking for?<BR /> "Polyline" should get you 3DPolylines. "LWPolyline"<BR /> might be what you want.?<BR /> <BR /> "technosterone" <TECHNOSTERONE> wrote in message <BR /> news:4893723@discussion.autodesk.com...<BR /> The following code filters all lines and works well.<BR /> <BR /> <BR /> <BR /> Dim FilterType(0) As Int16<BR /> <BR /> Dim FilterData(0) As Object<BR /> <BR /> SelSet = app.ActiveDocument.SelectionSets.Add("New selection")<BR /> <BR /> FilterType(0) = 0<BR /> <BR /> FilterData(0) = "Line"<BR /> <BR /> SelSet.Select(Interop.Common.AcSelect.acSelectionSetAll, , , FilterType,<BR /> FilterData)<BR /> <BR /> <BR /> <BR /> But I failed to filter polylines with<BR /> <BR /> FilterData(0) = "Polyline"<BR /> <BR /> <BR /> <BR /> Who can help me?</TECHNOSTERONE> Wed, 06 Jul 2005 14:41:27 GMT https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371985#M84460 Anonymous 2005-07-06T14:41:27Z https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371986#M84461 Yes, Paul, "LWPolyline" is what I needed.<BR /> As far as I can see the question is wider, where can I get a full set of <BR /> strings that represent Object Type?<BR /> "Line", "Circle", "Arc", "LWPolyline", ... Thu, 07 Jul 2005 06:35:53 GMT https://forums.autodesk.com/t5/net-forum/filtering-polylines/m-p/1371986#M84461 Anonymous 2005-07-07T06:35:53Z