DocumentChangedEventArgsGetModifiedElementIds(ElementFilter) Method

Returns set of elements that were modified according to the given element filter.

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

Syntax

public ICollection<ElementId> GetModifiedElementIds(
	ElementFilter filter
)

Public Function GetModifiedElementIds ( 
	filter As ElementFilter
) As ICollection(Of ElementId)

public:
ICollection<ElementId^>^ GetModifiedElementIds(
	ElementFilter^ filter
)

member GetModifiedElementIds : 
        filter : ElementFilter -> ICollection<ElementId>

Parameters

filter ElementFilter: The element filter to be applied.

Return Value

ICollectionElementId
The set of ElementId for modified elements that pass the filter. Returns empty set if no elements are found which pass the filter.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Reference

DocumentChangedEventArgs Class

GetModifiedElementIds Overload

Autodesk.Revit.DB.Events Namespace