Returns true if references are valid targets for handle, false otherwise.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2018

Syntax

C#
public bool AllowConstraintTargets(
	RebarConstrainedHandle handle,
	IList<Reference> targetsToConstrain
)
Visual Basic
Public Function AllowConstraintTargets ( _
	handle As RebarConstrainedHandle, _
	targetsToConstrain As IList(Of Reference) _
) As Boolean
Visual C++
public:
bool AllowConstraintTargets(
	RebarConstrainedHandle^ handle, 
	IList<Reference^>^ targetsToConstrain
)

Parameters

handle
Type: Autodesk.Revit.DB.Structure..::..RebarConstrainedHandle
Represents the constrainable rebar handle.
targetsToConstrain
Type: System.Collections.Generic..::..IList<(Of <(<'Reference>)>)>
Represent the refernces to be checked as valid targets for handle.

Remarks

For a free form rebar valid targets are one or more references to faces of elements that can host rebar.

For a shape driven rebar this function will always return false. RebarConstraintsManager.GetConstraintCandidatesForHandle() can be used to obtain possible constraints.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions..::..InvalidOperationException The RebarConstraintsManager does not manage a valid Rebar element.

See Also