Gets the specified rule.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2013

Syntax

C#
public RoutingPreferenceRule GetRule(
	RoutingPreferenceRuleGroupType groupType,
	int index
)
Visual Basic
Public Function GetRule ( _
	groupType As RoutingPreferenceRuleGroupType, _
	index As Integer _
) As RoutingPreferenceRule
Visual C++
public:
RoutingPreferenceRule^ GetRule(
	RoutingPreferenceRuleGroupType groupType, 
	int index
)

Parameters

groupType
Type: Autodesk.Revit.DB..::..RoutingPreferenceRuleGroupType
The routing preference group type from which the rule should be returned.
index
Type: System..::..Int32
The zero-based index where the rule should be returned.

Return Value

The rule at the specified group and zero-based index position.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException index is not a valid zero-based index within groupType. -or- Thrown if the index is out of bounds
Autodesk.Revit.Exceptions..::..ArgumentOutOfRangeException A value passed for an enumeration argument is not a member of that enumeration

See Also