WMIBinaryMofResource class

Article
01/07/2021

The WDM class provider defines the WMIBinaryMofResource class in the \root\wmi namespace to support the task of keeping track of the status of data in the WMI repository.

Syntax

class WMIBinaryMofResource
{
  uint32  HighDateTime;
  uint32  LowDateTime;
  boolean MofProcessed;
  string  Name;
};

Members

The WMIBinaryMofResource class has these types of members:

Properties

Properties

The WMIBinaryMofResource class has these properties.

HighDateTime

Data type: uint32
Access type: Read-only
Qualifiers: Key

High half of the date-time stamp.

LowDateTime

Data type: uint32
Access type: Read-only
Qualifiers: Key

Low half of the date-time stamp.

MofProcessed

Data type: boolean
Access type: Read/write

Flag indicating whether the .mof file was fully processed.

Name

Data type: string
Access type: Read-only
Qualifiers: Key

Name of the WDM enabled driver that has a binary MOF file successfully compiled in the WMI repository.

Remarks

The WDM class provider creates an instance of WMIBinaryMofResource for each WDM driver that supplies a binary MOF file.

Whenever WMI initializes the provider, the provider compares the timestamp with the timestamp of the driver image file. If the timestamps differ, WMI re-compiles the MOF file.

Requirements

Requirement	Value
Minimum supported client	Windows XP
Minimum supported server	Windows Server 2003
Namespace	Root\WMI
MOF	Wmi.mof