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AddTrigger Method (UpdaterId, ElementFilter, ChangeType)

Adds trigger with the specified element filter and ChangeType for all documents associated with this Updater

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2011

Syntax

C# 
public static void AddTrigger(
	UpdaterId id,
	ElementFilter filter,
	ChangeType change
)
Visual Basic 
Public Shared Sub AddTrigger ( _
	id As UpdaterId, _
	filter As ElementFilter, _
	change As ChangeType _
)
Visual C++ 
public:
static void AddTrigger(
	UpdaterId^ id, 
	ElementFilter^ filter, 
	ChangeType^ change
)

Parameters

id
Type: Autodesk.Revit.DB UpdaterId
Id of updater that trigger should be added to
filter
Type: Autodesk.Revit.DB ElementFilter
Element filter that defines elements that affect this trigger
change
Type: Autodesk.Revit.DB ChangeType
ChangeType associated with this trigger

Remarks

This method only works with CategoryFilter and ParameterFilter.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions InvalidOperationException The updater's owner's AddIn does not match the currently active AddIn. -or- The id does not correspond to any registered Updaters. -or- AddTrigger called while executing an updater.

See Also