GetOverridableHookParameters Method
Outputs the formula parameter ids defined in the RebarShape family which are associated with hook length and hook tangent length parameters.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since:  2021

Syntax

C#
public void GetOverridableHookParameters(
	out ISet<ElementId> startHookLengthPrameters,
	out ISet<ElementId> startHookTangentLengthParameters,
	out ISet<ElementId> endHookLengthParameters,
	out ISet<ElementId> endHookTangentLengthParameters
)
Visual Basic
Public Sub GetOverridableHookParameters ( _
	<OutAttribute> ByRef startHookLengthPrameters As ISet(Of ElementId), _
	<OutAttribute> ByRef startHookTangentLengthParameters As ISet(Of ElementId), _
	<OutAttribute> ByRef endHookLengthParameters As ISet(Of ElementId), _
	<OutAttribute> ByRef endHookTangentLengthParameters As ISet(Of ElementId) _
)
Visual C++
public:
void GetOverridableHookParameters(
	[OutAttribute] ISet<ElementId^>^% startHookLengthPrameters, 
	[OutAttribute] ISet<ElementId^>^% startHookTangentLengthParameters, 
	[OutAttribute] ISet<ElementId^>^% endHookLengthParameters, 
	[OutAttribute] ISet<ElementId^>^% endHookTangentLengthParameters
)

Parameters

startHookLengthPrameters
Type: System.Collections.Generic..::..ISet<(Of <(<'ElementId>)>)>%
The formula parameter ids defined in the RebarShape family which are associated with start hook length parameters.
startHookTangentLengthParameters
Type: System.Collections.Generic..::..ISet<(Of <(<'ElementId>)>)>%
The formula parameter ids defined in the RebarShape family which are associated with start hook tangent length parameters.
endHookLengthParameters
Type: System.Collections.Generic..::..ISet<(Of <(<'ElementId>)>)>%
The formula parameter ids defined in the RebarShape family which are associated with end hook length parameters.
endHookTangentLengthParameters
Type: System.Collections.Generic..::..ISet<(Of <(<'ElementId>)>)>%
The formula parameter ids defined in the RebarShape family which are associated with end hook tangent length parameters.

Remarks

Will throw an exception if the hook length override is not enabled.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..InvalidOperationException The ability to override hook lengths is not enabled for this rebar instance. Use enableHookLengthOverride(true) to enable it.

See Also

M:Autodesk.Revit.DB.Structure.Rebar.GetOverridableHookParameters(System.Collections.Generic.ISet{Autodesk.Revit.DB.ElementId}@,System.Collections.Generic.ISet{Autodesk.Revit.DB.ElementId}@,System.Collections.Generic.ISet{Autodesk.Revit.DB.ElementId}@,System.Collections.Generic.ISet{Autodesk.Revit.DB.ElementId}@)