AddOverride Method (ElementId, Double)
Adds an override for the given parameter as its value will be displayed for the Rebar Container element.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 17.0.0.0 (17.0.484.0)
Since:  2016

Syntax

C#
public void AddOverride(
	ElementId paramId,
	double value
)
Visual Basic
Public Sub AddOverride ( _
	paramId As ElementId, _
	value As Double _
)
Visual C++
public:
void AddOverride(
	ElementId^ paramId, 
	double value
)

Parameters

paramId
Type: Autodesk.Revit.DB..::..ElementId
The id of the parameter
value
Type: System..::..Double
The override value of the parameter.

Examples

CopyC#
// Override the value for A and set the parameter to modifiable for the given rebar container
void ManageParameters(RebarContainer container)
{
    RebarContainerParameterManager paramManager = container.GetParametersManager();

    Parameter aParam = container.LookupParameter("A");
    if (aParam != null)
    {
        paramManager.AddOverride(aParam.Id, 0.4);
        paramManager.SetOverriddenParameterModifiable(aParam.Id);
    }
}
CopyVB.NET
' Override the value for A and set the parameter to modifiable for the given rebar container
Private Sub ManageParameters(container As RebarContainer)
   Dim paramManager As RebarContainerParameterManager = container.GetParametersManager()

   Dim aParam As Parameter = container.LookupParameter("A")
   If aParam IsNot Nothing Then
      paramManager.AddOverride(aParam.Id, 0.4)
      paramManager.SetOverriddenParameterModifiable(aParam.Id)
   End If
End Sub

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException paramId is not the id of a parameter in the current document, or its value type is not double. -or- paramId is not a Rebar Container parameter
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions..::..DisabledDisciplineException None of the following disciplines is enabled: Structural.

See Also

M:Autodesk.Revit.DB.Structure.RebarContainerParameterManager.AddOverride(Autodesk.Revit.DB.ElementId,System.Double)