How to place Inventor Collection into ArrayList or Hashset

[abdullah_elq]

Hi,

Is there any way to place all the items in an Inventor Collection into ArrayList or HashSet?

For Example:

Dim oPartDoc As PartDocument = ThisApplication.ActiveDocument
Dim oCompDef As PartComponentDefinition = oPartDoc.ComponentDefinition
Dim oSB As SurfaceBody = oCompDef.SurfaceBodies(1)
Dim oFaces As Faces = oSB.Faces

'Is there any way to place all the items in oFaces into FaceArrayList or FaceHashSet without a loop?

Dim FaceArrayList As New ArrayList
'FaceArrayList = oFaces

Dim FaceHashSet As New HashSet(Of Object)
'FaceHashSet.UnionWith(oFaces)

[JelteDeJong · Accepted solution]

try one of the following:

Dim oPartDoc As PartDocument = ThisApplication.ActiveDocument
Dim oCompDef As PartComponentDefinition = oPartDoc.ComponentDefinition
Dim oSB As SurfaceBody = oCompDef.SurfaceBodies(1)
Dim oFaces As Faces = oSB.Faces


Dim facesList = oFaces.Cast(Of Face).ToList()
Dim facesHashSet = oFaces.Cast(Of Face).ToHashSet()

[abdullah_elq]

@JelteDeJong thank you very much!