Element Get Change Type Parameter(Parameter) Method

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

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

param Parameter: 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

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.

Reference

Element Class

GetChangeTypeParameter Overload

Autodesk.Revit.DB Namespace

GetChangeTypeParameter Method (Parameter)

Element Get Change Type Parameter(Parameter) Method

Parameters

Return Value

Reference

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