map Topology

[Anonymous]

hi everyone,

i'm trying to create a topology with block centroid and the function

SetCentroidCreationSettings(ByVal centroidCreationSettings As
Autodesk.Gis.Map.Topology.PointCreationSettings)

is Member of: Autodesk.Gis.Map.Topology.TopologyModel

and i can't get a refrence to it Prior to creating a new topology

i'm working with VB.NET .



Dim topoModel As TopologyModel = Nothing

Dim app As Autodesk.Gis.Map.MapApplication =
Autodesk.Gis.Map.HostMapApplicationServices.Application

Dim topos As Topologies = app.ActiveProject.Topologies

Try

topos.Create(name, linkCol, nodeCol, polygonCentroidCol, topologyType)

topoModel = topos(name)

topoModel.Open(Autodesk.Gis.Map.Topology.OpenMode.ForWrite)

topoModel.Description = desc

I'll appreciate it if anyone can help.
thank you all,
Danny