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CreateHasNoValueParameterRule Method

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Parameter Filter Rule Factory Create Has No Value Parameter Rule Method

Creates a filter rule that determines whether an element's parameter does not have a value.

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

Syntax

C#

VB

C++

F#

public static FilterRule CreateHasNoValueParameterRule(
	ElementId parameter
)

Public Shared Function CreateHasNoValueParameterRule ( 
	parameter As ElementId
) As FilterRule

public:
static FilterRule^ CreateHasNoValueParameterRule(
	ElementId^ parameter
)

static member CreateHasNoValueParameterRule : 
        parameter : ElementId -> FilterRule 

Parameters

parameter ElementId

The parameter to be evaluated by the filter.

Return Value

FilterRule

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

See Also

Reference

ParameterFilterRuleFactory Class

Autodesk.Revit.DB Namespace