IWMSWMIBridgeAdmin.ExposedEventClasses (C#)
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IWMSWMIBridgeAdmin.ExposedEventClasses (C#)
The ExposedEventClasses property specifies and retrieves an enumeration value indicating the event class.
Syntax
IWMSWMIBridgeAdmin .ExposedEventClasses = WMS_EVENT_CLASS; WMS_EVENT_CLASS = IWMSWMIBridgeAdmin.ExposedEventClasses;
Property Value
A member of the WMS_EVENT_CLASS enumeration type indicating the event class. This must be one of the following values.
| Value | Description |
| WMS_WMI_CLASS_UNKNOWN | Indicates an unknown event class. |
| WMS_WMI_CLASS_CLIENT | Indicates WMI events for the client. |
| WMS_WMI_CLASS_SERVER | Indicates WMI events for the server. |
| WMS_WMI_CLASS_PUBLISHING_POINT | Indicates WMI events for the publishing point. |
| WMS_WMI_CLASS_LIMIT_CHANGE | Indicates WMI events for limit changes. |
| WMS_WMI_CLASS_LIMIT_HIT | Indicates WMI events for limit hits. |
| WMS_WMI_CLASS_PLUGIN | Indicates WMI events for plug-ins. |
| WMS_WMI_CLASS_CACHE | Indicates WMI events for a cache. |
| WMS_WMI_CLASS_PLAYLIST | Indicates WMI events for playlists. |
If this property fails, it throws an exception.
| Number | Description |
| 0x80004005 | The server cannot find the WMS WMI Event Handler plug-in. |
Example Code
using Microsoft.WindowsMediaServices.Interop;
using System.Runtime.InteropServices;
// Declare variables.
WMSServer Server;
IWMSPlugin Plugin;
IWMSWMIBridgeAdmin WMIBridgeAdmin;
try {
// Create a new WMSServer object.
Server = new WMSServerClass();
// Retrieve the plug-in to be configured.
Plugin = Server.EventHandlers[
"WMS WMI Event Handler"];
// Retrieve the custom interface of the plug-in.
WMIBridgeAdmin =
(IWMSWMIBridgeAdmin)Plugin.CustomInterface;
// Set the event classes exposed by
// Windows Management Instrumentation.
WMIBridgeAdmin.ExposedEventClasses =
WMS_EVENT_CLASS.WMS_WMI_CLASS_LIMIT_HIT |
WMS_EVENT_CLASS.WMS_WMI_CLASS_SERVER |
WMS_EVENT_CLASS.WMS_WMI_CLASS_PUBLISHING_POINT;
}
catch (COMException comExc) {
// TODO: Handle COM exceptions.
}
catch (Exception e) {
// TODO: Handle exceptions.
}
Requirements
Reference: Add a reference to Microsoft.WindowsMediaServices.
Namespace: Microsoft.WindowsMediaServices.Interop.
Assembly: Microsoft.WindowsMediaServices.dll.
Library: WMSServerTypeLib.dll.
Platform: Windows ServerĀ 2003 family, Windows ServerĀ 2008 family.
See Also
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