IWbemRefresher interface

The IWbemRefresher interface provides an entry point through which refreshable objects such as enumerators or refresher objects, can be refreshed. Implementers of IWbemHiPerfProvider must provide an implementation of this interface.

WMI supplies a client implementation of this interface. Clients can access this interface by calling CoCreateInstance on CLSID_WbemRefresher. This is the only supported implementation on the client.

Members

The IWbemRefresher interface inherits from the IUnknown interface. IWbemRefresher also has these types of members:

Methods

The IWbemRefresher interface has these methods.

MethodDescription
Refresh

Updates information in this refresher.

 

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2003

Header

Wbemcli.h (include Wbemidl.h)

Library

Wbemuuid.lib

DLL

Wbemperf.dll

See also

COM API for WMI
IWbemConfigureRefresher
Accessing Performance Data in C++
Developing a WMI Provider
Writing an Instance Provider
Making an Instance Provider into a High-Performance Provider
IWbemHiPerfProvider
Performance Counter Provider

 

 

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