Namespace: Autodesk.Revit.DB Class: FilteredElementCollector

FilteredElementCollector.WherePasses

Method

Description:
Applies an element filter to the collector.

Remarks:
The filter will be added as an additional condition that all filtered elements must pass. If you have an active iterator to this collector it will be stopped by this call.

Syntax

public FilteredElementCollector WherePasses(
	ElementFilter filter
)

Public Function WherePasses ( 
	filter As ElementFilter
) As FilteredElementCollector

public:
FilteredElementCollector^ WherePasses(
	ElementFilter^ filter
)

member WherePasses : 
        filter : ElementFilter -> FilteredElementCollector

Parameters

Parameter	Type	Description
filter	ElementFilter	The element filter.

Return Value

Type	Description
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
ArgumentNullException	A non-optional argument was null