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GetChangeTypeParameter Method (ElementId)

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C# 
public static ChangeType GetChangeTypeParameter(
	ElementId parameterId
)
Visual Basic 
Public Shared Function GetChangeTypeParameter ( _
	parameterId As ElementId _
) As ChangeType
Visual C++ 
public:
static ChangeType^ GetChangeTypeParameter(
	ElementId^ parameterId
)

Parameters

parameterId
Type: Autodesk.Revit.DB ElementId
ElementId of parameter for the ChangeType to trigger on.

Return Value

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

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.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL

See Also