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IMcUserMeasureComputeValue Method

User measurement must supply a measurement Value.

Namespace:  MediaCy.IQL.Features
Assembly:  MediaCy.IQL.Features (in MediaCy.IQL.Features.dll) Version: 10.0.6912.0
Syntax
VB
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Function ComputeValue ( 
	MeasurementObject As IMcMeasure,
	ParentOperator As Object
) As Object

Parameters

MeasurementObject
Type: MediaCy.IQL.FeaturesIMcMeasure
The McMeasure object for which the measurement is to be computed.
ParentOperator
Type: SystemObject
The Parent operator (usually a McFeatures or McRefFeatures object) of the MeasurementObject on which the measurement is to be computed.

Return Value

Type: Object
The computed value as a Variant.
Remarks
A Value must be returned and its type and shape must agree with the McMeasure.Attributes (either the defaults or the ones returned by calls to UserAttributes). An Empty Variant may be returned if Attributes(mcmaidNofDimensions) is 1 or more and the first (slowest dimension) is variable [i.e., Attributes(mcmaidShape)(0)=0]. In this case the McMeasure.Value property is automatically convenverted into a zero-length array of the proper type. This is especially convenient from VB or VBA implementations of McUserMeasure because the language makes it hard to declare a zero-length array.
See Also