MSFT_WmiProvider_ExecQueryAsyncEvent_Pre class
The Msft_WmiProvider_ExecQueryAsyncEvent_Pre event class represents an event generated immediately prior to calling the provider's implementation of IWbemServices::ExecQueryAsync.
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_ExecQueryAsyncEvent_Pre : Msft_WmiProvider_OperationEvent_Pre
{
uint8 SECURITY_DESCRIPTOR[];
uint64 TIME_CREATED;
String TransactionIdentifer;
uint32 Flags;
string HostingGroup;
uint32 HostingSpecification;
string Locale;
string Namespace;
string Provider;
string Query;
string QueryLanguage;
string TransactionIdentifier;
string User;
};
Members
The MSFT_WmiProvider_ExecQueryAsyncEvent_Pre class has these types of members:
Properties
The MSFT_WmiProvider_ExecQueryAsyncEvent_Pre class has these properties.
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Flags
-
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Data type: uint32
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Access type: Read-only
This parameter can be one of the following values.
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WBEM_FLAG_USE_AMENDED_QUALIFIERS
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If this flag is set, WMI retrieves the amended qualifiers stored in the localized namespace of the current connection's locale. If not set, only the qualifiers stored in the immediate namespace are retrieved.
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WBEM_FLAG_BIDIRECTIONAL
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This flag causes WMI to retain pointers to objects of the enumeration until the client releases the enumerator.
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WBEM_FLAG_SEND_STATUS
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This flag registers with WMI a request to receive intermediate status reports through the client's implementation of IWbemObjectSinkSetStatus.
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WBEM_FLAG_ENSURE_LOCATABLE
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This flag ensures that any returned objects have enough information in them so that the system properties, such as __PATH, __RELPATH, and __SERVER, are non-NULL.
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WBEM_FLAG_PROTOTYPE
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This flag is used for prototyping. It does not execute the query and instead returns an object that looks like a typical result object.
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WBEM_FLAG_DIRECT_READ
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This flag causes direct access to the provider for the class specified without any regard to its parent class or subclasses.
HostingGroup
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Data type: string
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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 particular 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
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Data type: uint32
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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
Locale
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Data type: string
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Access type: Read-only
Particular instantiation of a provider instance when the provider is configured for per local initialization.
This property is inherited from Msft_WmiProvider_OperationEvent
Namespace
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Data type: string
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Access type: Read-only
Namespace associated with a particular provider instance.
This property is inherited from Msft_WmiProvider_OperationEvent
Provider
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Data type: string
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Access type: Read-only
Name associated with a particular provider instance. The name is identical to the __Win32Provider property.
This property is inherited from Msft_WmiProvider_OperationEvent
Query
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Data type: string
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Access type: Read-only
Text of the query.
QueryLanguage
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Data type: string
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Access type: Read-only
Identifier of one of the query languages supported by WMI.
SECURITY_DESCRIPTOR
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Data type: uint8 array
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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.
TIME_CREATED
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Data type: uint64
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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
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Data type: String
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Access type: Read-only
The TransactionIdentifer property is for internal use, currently always empty.
This property is inherited from Msft_WmiProvider_OperationEvent.
TransactionIdentifier
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Data type: string
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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
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Data type: string
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Access type: Read-only
Particular 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 |
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| DLL |
|