Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

CounterSet.CreateCounterSetInstance Method

Creates an instance of the counter set.

Namespace:  System.Diagnostics.PerformanceData
Assembly:  System.Core (in System.Core.dll)
public function CreateCounterSetInstance(
	instanceName : String
) : CounterSetInstance

Parameters

instanceName
Type: System.String

Name of the instance. The name must be unique.

Return Value

Type: System.Diagnostics.PerformanceData.CounterSetInstance
An instance of the counter set which will contain the counter data.
ExceptionCondition
ArgumentException

The instance name is NULL.

InvalidOperationException

You must add counters to the counter set before creating an instance of the counter set.

Call this method one time for single-instance counter sets and one or more times for multiple-instance counter sets.

The provider determines when it creates an instance. If the counter data is more static, the provider can create an instance at initialization time. For example, the number of processors on a computer would be considered static, so a provider that provides counter data for processors could create an instance for each processor on the computer at initialization time. For counters that are more dynamic, such as disk or process counters, the providers would create the new instances in response to a new USB device being added or a new process being created.

The provider should keep the counter data up-to-date at all times.

Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5
Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.