Assembly: System.Web (in system.web.dll)
ASP.NET health monitoring allows production and operations staff to manage deployed Web applications. The System.Web.Management namespace contains the health-event types responsible for packaging application health-status data and the provider types responsible for processing this data. It also contains supporting types that help during the management of health events.
Your application needs the appropriate permissions to access protected information provided by this type.
In most cases you will be able to use the ASP.NET health-monitoring types as implemented, and you will control the health-monitoring system by specifying values in the healthMonitoring configuration section. You can also derive from the health-monitoring types to create your own custom events and providers. For an example of creating a custom event class, see the example provided in this topic.
The following code example shows how to implement a custom event that uses the WebRequestInformation type.
Also shown is an excerpt of the configuration file that enables ASP.NET to use this custom event.
Ensure that your custom event is raised at the proper time, that is, when the equivalent system health event it replaces would be raised.
<healthMonitoring heartBeatInterval="0" enabled="true"> <profiles> <add name="Custom" minInstances="1" maxLimit="Infinite" minInterval="00:00:00" /> </profiles> <eventMappings> <add name="SampleWebRequestInformation" type="SamplesAspNet.SampleWebRequestInformation,webrequestinformation,Version=1.0.1782.28745, Culture=neutral, PublicKeyToken=79955d9b8521c250,processorArchitecture=MSIL" /> </eventMappings> <rules> <add name="Custom Web Request Info Event" eventName="SampleWebRequestInformation" provider="EventLogProvider" profile="Custom" /> </rules> </healthMonitoring>
- InheritanceDemand The derived class inheriting the class or overriding a method is required to have been granted the specified permission.
- LinkDemand The immediate caller is required to have been granted the specified permission. For more information on declarative security and link demands, see Declarative Security Used with Class and Member Scope.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.