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GetPreferredConstraintOnHandle Method

For ShapeDriven: Returns the RebarConstraint that has been set as preferred for the specified RebarConstrainedHandle.

For FreeForm: Returns the RebarConstraint that acts on the specified RebarConstraintHandle.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 18.0.0.0 (18.0.0.420)
Since: 2014

Syntax

C# 
public RebarConstraint GetPreferredConstraintOnHandle(
	RebarConstrainedHandle handle
)
Visual Basic 
Public Function GetPreferredConstraintOnHandle ( _
	handle As RebarConstrainedHandle _
) As RebarConstraint
Visual C++ 
public:
RebarConstraint^ GetPreferredConstraintOnHandle(
	RebarConstrainedHandle^ handle
)

Parameters

handle
Type: Autodesk.Revit.DB.Structure RebarConstrainedHandle
The RebarConstrainedHandle for which the RebarConstraint is to be returned.

Return Value

The user preferred RebarConstraint applied to the RebarConstrainedHandle.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentException handle is no longer valid.
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