M

RoutingPreferenceManager.GetNumberOfRules

Description:
The number of RoutingPreference rules in a group.

public int GetNumberOfRules(
	RoutingPreferenceRuleGroupType eGroupType
)

Public Function GetNumberOfRules ( _
	eGroupType As RoutingPreferenceRuleGroupType _
) As Integer

public:
int GetNumberOfRules(
	RoutingPreferenceRuleGroupType eGroupType
)

Return Value int

Autodesk.Revit.Exceptions.ArgumentOutOfRangeException

A value passed for an enumeration argument is not a member of that enumeration