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Win32_CIMLogicalDeviceCIMDataFile class

The Win32_CIMLogicalDeviceCIMDataFile association WMI class relates logical devices and data files, indicating the driver files used by the device. This class is used to discover which device drivers a device uses.

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

Syntax

[Provider("CIMWin32")]class Win32_CIMLogicalDeviceCIMDataFile : CIM_Dependency
{
  CIM_LogicalDevice REF Antecedent;
  CIM_DataFile      REF Dependent;
  uint16            Purpose;
  string            PurposeDescription;
};

Members

The Win32_CIMLogicalDeviceCIMDataFile class has these types of members:

Properties

The Win32_CIMLogicalDeviceCIMDataFile class has these properties.

Antecedent
Data type: CIM_LogicalDevice
Access type: Read-only
Qualifiers: Key

Reference to the instance representing the properties of the logical device that is being used by the data file. This property is inherited from CIM_Dependency.

Dependent
Data type: CIM_DataFile
Access type: Read-only
Qualifiers: Key

Reference to the instance representing the properties of the data file assigned to the logical device. This property is inherited from CIM_Dependency.

Purpose
Data type: uint16
Access type: Read-only

Role that the data file plays with regard to its associated logical device.

ValueMeaning
1

Unknown

2

Other

3

Driver

4

Configuration Software

5

Application Software

6

Instrumentation

7

Firmware

 

PurposeDescription
Data type: string
Access type: Read-only

Extends the value of the Purpose property of this class.

Example: "Floppy Disk Driver"

Remarks

The Win32_CIMLogicalDeviceCIMDataFile class is derived from CIM_Dependency.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2003

Namespace

\root\CIMV2

MOF

CIMWin32.mof

DLL

CIMWin32.dll

See also

Operating System Classes

 

 

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