WebBaseEvent Class
Defines the base class for the ASP.NET health-monitoring events.
Assembly: System.Web (in System.Web.dll)
The WebBaseEvent type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | WebBaseEvent(String, Object, Int32) | Initializes a new instance of the WebBaseEvent class using the supplied parameters. |
![]() | WebBaseEvent(String, Object, Int32, Int32) | Initializes a new instance of the WebBaseEvent class using the supplied parameters. |
| Name | Description | |
|---|---|---|
![]() ![]() | ApplicationInformation | Gets a WebApplicationInformation object that contains information about the current application being monitored. |
![]() | EventCode | Gets the code value associated with the event. |
![]() | EventDetailCode | Gets the event detail code. |
![]() | EventID | Gets the identifier associated with the event. |
![]() | EventOccurrence | Gets a counter that represents the number of times the event has occurred. |
![]() | EventSequence | Gets the number of times the event has been raised by the application. |
![]() | EventSource | Gets the object that raises the event. |
![]() | EventTime | Gets the time when the event was raised. |
![]() | EventTimeUtc | Gets the time when the event was raised. |
![]() | Message | Gets the message that describes the event. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | FormatCustomEventDetails | Provides standard formatting of the event information. |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | IncrementPerfCounters | Infrastructure. Used internally to increment performance counters. |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | Raise() | Raises an event by notifying any configured provider that the event has occurred. |
![]() ![]() | Raise(WebBaseEvent) | Raises the specified event by notifying any configured provider that the event has occurred. |
![]() | ToString() | Formats event information for display purposes. (Overrides Object::ToString().) |
![]() | ToString(Boolean, Boolean) | Formats event information for display purposes. |
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.
The WebBaseEvent class is the root of the inheritance tree for all the ASP.NET health-monitoring event types. It uses the WebApplicationInformation class to obtain application information that is available to its derived class.
Note |
|---|
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 deriving from the WebBaseEvent class, see the example provided in this topic. |
When you format your custom event information for display, override the FormatCustomEventDetails method rather than the ToString method. This will avoid overwriting or tampering with sensitive system information.
The event code you specify for your custom event must be greater than WebExtendedBase.
| Topic | Location |
|---|---|
| How to: Implement and Raise Custom ASP.NET Health Monitoring Events | Building ASP .NET Web Applications |
| How to: Implement the Health Monitoring Custom Provider Example | Building ASP .NET Web Applications |
| How to: Implement and Raise Custom ASP.NET Health Monitoring Events | Building ASP .NET Web Applications |
| How to: Implement the Health Monitoring Custom Provider Example | Building ASP .NET Web Applications |
The following example shows how to derive from the WebBaseEvent class to create a custom health-monitoring event.
The following example is an excerpt of the configuration file that enables ASP.NET to use the custom event.
<healthMonitoring enabled="true" heartBeatInterval="0">
<eventMappings>
<add name="SampleWebBaseEvent"
type="SamplesAspNet.SampleWebBaseEvent,
webbaseevent, Version=1.0.1573.24438, Culture=neutral,
PublicKeyToken=2f5f337ae5c9bdaa,
processorArchitecture=MSIL" />
</eventMappings>
<rules>
<add
name="CustomWebBaseEvent"
eventName="SampleWebBaseEvent"
provider="EventLogProvider"
profile="Critical"/>
</rules>
</healthMonitoring>
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.




Note