Filtered Element Collector Excluding Method

Applies an ExclusionFilter to the collector.

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

Syntax

public FilteredElementCollector Excluding(
	ICollection<ElementId> idsToExclude
)

Public Function Excluding ( 
	idsToExclude As ICollection(Of ElementId)
) As FilteredElementCollector

public:
FilteredElementCollector^ Excluding(
	ICollection<ElementId^>^ idsToExclude
)

member Excluding : 
        idsToExclude : ICollection<ElementId> -> FilteredElementCollector

Parameters

idsToExclude ICollection ElementId: The ids to exclude from the results.

Return Value

FilteredElementCollector
A handle to this collector. This is the same collector that has just been modified, returned so you can chain multiple calls together in one line.

Exceptions

Exception	Condition
ArgumentException	The input collection of ids was empty, or its contents were not valid for iteration.
ArgumentNullException	A non-optional argument was null

Remarks

Elements passed to this filter will be automatically excluded from the results. If you have an active iterator to this collector it will be stopped by this call.

Reference

FilteredElementCollector Class

Autodesk.Revit.DB Namespace