CutLevels list of members

Hello,

I want to create script for automatic generate CAM paths for electrode (suitable with template creating by myself).

I have an issue with Cutlevels. I need to remove last 3 depths but I don't know how many members is in Range. For example in zLevel operation. Depend of type of electrode, number of members is variable.

How to ask about it?

Dim isupdated As Boolean
isupdated = cavityMillingBuilder.CutLevel.InitializeData()
 
 
cavityMillingBuilder.CutLevel.RangeType = NXOpen.CAM.CutLevel.RangeTypes.Automatic
 
 
cavityMillingBuilder.CutLevel.DeleteRange(6)
cavityMillingBuilder.CutLevel.DeleteRange(5)
cavityMillingBuilder.CutLevel.DeleteRange(4)
 

Regards