AddOrGet Method (EventMetricCollection)

In This Topic

Creates a new metric instance or returns an existing one by inspecting the provided object for EventMetricDefinition attributes.

Syntax

Visual Basic
C#

'Declaration
 
Public Function AddOrGet( _
   ByVal userDataObject As Object _
) As EventMetric

public EventMetric AddOrGet( 
   object userDataObject
)

Parameters

userDataObject: The object to create a metric from.

Return Value

The event metric object for the specified event metric instance.

Remarks

If the metric doesn't exist, it will be created. If the metric definition does exist, but is not an Event Metric (or a derived class) an exception will be thrown. If the metric definition isn't bound to an object type, the default metric will be returned. The provided object must not be null and must be of the type the metric definition owning this dictionary is bound to.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

EventMetricCollection Class
EventMetricCollection Members

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