'Declaration
Public Function DescendantsCount( _ ByVal filter As INFilter, _ ByVal depth As System.Integer _ ) As System.Integer
'Usage
Dim instance As NGroupTreeMapNode Dim filter As INFilter Dim depth As System.Integer Dim value As System.Integer value = instance.DescendantsCount(filter, depth)
Parameters
- filter
- filter to use, or null if no filter should be applied
- depth
- reqired depth, or -1 if the entire subtree must be explored
Return Value
count of descendants, which satisfy the filter