Namespace: Autodesk.Revit.DB Class: Element

Element.GetChangeTypeParameter(Parameter)

Method

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

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.

Syntax

public static ChangeType GetChangeTypeParameter(
	Parameter param
)

Public Shared Function GetChangeTypeParameter ( 
	param As Parameter
) As ChangeType

public:
static ChangeType^ GetChangeTypeParameter(
	Parameter^ param
)

static member GetChangeTypeParameter : 
        param : Parameter -> ChangeType

Parameters

Parameter	Type	Description
param	Parameter	Parameter for the ChangeType to trigger on

Return Value

Type	Description
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