Element.GetChangeTypeParameter(ElementId) Method

Returns ChangeType associated with a change in a parameter's value

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public static ChangeType GetChangeTypeParameter(
	ElementId parameterId
)

Parameters

parameterId ElementId: ElementId of parameter for the ChangeType to trigger on.

Return Value

ChangeType
ChangeType that can be used to define a trigger for an Updater, triggering on parameter value change.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Remarks

remarks: Use this change type to trigger an Updater when the value of an element's parameter changes. Note: This change type will not trigger on newly created or deleted elements or on changes caused by Undo and Redo.