I cannot cast into IEnumVertex2 from pointCollection.EnumVertices.
Here is the code:
Dim pointCollection as IPointCollection5 = CType(topologicalOperator.Intersect(m_editSketch.Geometry, esriGeometryDimension.esriGeometry0Dimension), IPointCollection5)
Dim enumVertex as IEnumVertex2 = = CType(pointCollection.EnumVertices, IEnumVertex2)
Attached you will see a messagebox that has the error message.
Thank you,
Tony