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MSFT_WmiProvider_LoadOperationEvent class

The MSFT_WmiProvider_LoadOperationEvent event class defines the successful activation and initialization of the provider cache entry. Windows Management Instrumentation (WMI) caches provider registration objects to decrease overall execution time. The system drops cache entries through the cache aging process, loss of RPC connectivity, user control, or due to some change in the provider registration.

The following syntax is simplified from Managed Object Format (MOF) code and includes all inherited properties. Properties are listed in alphabetic order, not MOF order.

Syntax

[AMENDMENT]
class MSFT_WmiProvider_LoadOperationEvent : Msft_WmiProvider_OperationEvent
{
  uint8   SECURITY_DESCRIPTOR[];
  uint64  TIME_CREATED;
  String  TransactionIdentifer;
  string  Clsid;
  string  HostingGroup;
  uint32  HostingSpecification;
  boolean InProcServer;
  string  InProcServerPath;
  string  Locale;
  boolean LocalServer;
  string  LocalServerPath;
  string  Namespace;
  string  Provider;
  uint32  ResultCode;
  string  ServerName;
  uint32  Synchronisation;
  uint32  ThreadingModel;
  string  TransactionIdentifier;
  string  User;
};

Members

The MSFT_WmiProvider_LoadOperationEvent class has these types of members:

Properties

The MSFT_WmiProvider_LoadOperationEvent class has these properties.

Clsid

Data type: string

Access type: Read-only

COM CLSID associated with server implementation, if applicable. Decoupled providers do not have an associated COM CLSID.

HostingGroup

Data type: string

Access type: Read-only

Second component of the __Win32Provider HostingModel property when the hosting model is one of "LocalSystemHost", "LocalSystemHostOrSelfHost", "NetworkServiceHost", or "LocalServiceHost". The hosting group defines a specific instantiation of a WMI provider host. Providers that share the same hosting model and hosting group share the same surrogate process.

This property is inherited from Msft_WmiProvider_OperationEvent

HostingSpecification

Data type: uint32

Access type: Read-only

The first component of the __Win32Provider HostingModel property. For the possible values of this property, see the HostingSpecification property in the MSFT_Providers class.

This property is inherited from Msft_WmiProvider_OperationEvent

InProcServer

Data type: boolean

Access type: Read-only

If TRUE, the server supports inproc32 activation.

InProcServerPath

Data type: string

Access type: Read-only

Server inproc32 executable application name, if applicable.

Locale

Data type: string

Access type: Read-only

Specific instantiation of a provider instance when the provider is configured for per local initialization.

This property is inherited from Msft_WmiProvider_OperationEvent

LocalServer

Data type: boolean

Access type: Read-only

If TRUE, the server supports localserver32 activation.

LocalServerPath

Data type: string

Access type: Read-only

Server localserver32 executable application name, if applicable.

Namespace

Data type: string

Access type: Read-only

Namespace associated with a specific provider instance.

This property is inherited from Msft_WmiProvider_OperationEvent

Provider

Data type: string

Access type: Read-only

Name associated with a specific provider instance. The name is identical to the __Win32Provider property.

This property is inherited from Msft_WmiProvider_OperationEvent

ResultCode

Data type: uint32

Access type: Read-only

Result code returned from the COM activation procedure, if applicable.

SECURITY_DESCRIPTOR

Data type: uint8 array

Access type: Read-only

Descriptor that the event provider uses to determine which users can receive the event. For more information, see WMI Security Constants.

This property is inherited from __Event.

ServerName

Data type: string

Access type: Read-only

COM server name present within the unnamed value of the CLSID key, if applicable.

Synchronisation

Data type: uint32

Access type: Read-only

Server synchronization model, if applicable.

Ignored (0)

None (1)

Supported (2)

Required (3)

RequiresNew (4)

Requires New

Unknown (5)

ThreadingModel

Data type: uint32

Access type: Read-only

Server threading model, if applicable.

Apartment (0)

Both (1)

Free (2)

Neutral (3)

Unknown (4)

TIME_CREATED

Data type: uint64

Access type: Read-only

Unique value that indicates the time the event is generated. This is a 64-bit value that represents the number of 100-nanosecond intervals after January 1, 1601. The information is in the Coordinated Universal Time (UTC) format.

For more information about using uint64 values in scripts, see Scripting in WMI.

This property is inherited from __Event.

TransactionIdentifer

Data type: String

Access type: Read-only

The TransactionIdentifer property is for internal use, currently always empty.

This property is inherited from Msft_WmiProvider_OperationEvent.

TransactionIdentifier

Data type: string

Access type: Read-only

Internal use only. The current value is "{00000000-0000-0000-0000-000000000000}".

This property is inherited from Msft_WmiProvider_OperationEvent

User

Data type: string

Access type: Read-only

Specific provider instance, configured for per user initialization.

This property is inherited from Msft_WmiProvider_OperationEvent

Requirements

Minimum supported client
Windows Vista
Minimum supported server
Windows Server 2008
Namespace
Root\CIMV2
MOF
System.mof
DLL
WmiPrvSD.dll

See also

Msft_WmiProvider_OperationEvent

Provider Event Troubleshooting Classes

MSFT_Providers

WMI Troubleshooting

WMI Troubleshooting

Receiving a WMI Event