ElementGetChangeTypeParameter(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
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public static ChangeType GetChangeTypeParameter(
	Parameter param
)

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
ExceptionCondition
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.
See Also