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Win32_VolumeChangeEvent class

The Win32_VolumeChangeEventWMI class represents a local drive event that results from the addition of a drive letter or mounted drive on the computer system. Network drives are not currently supported.

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

Syntax

class Win32_VolumeChangeEvent : Win32_DeviceChangeEvent
{
  string DriveName;
  uint16 EventType;
  uint8  SECURITY_DESCRIPTOR[];
  uint64 TIME_CREATED;
};

Members

The Win32_VolumeChangeEvent class has these types of members:

Properties

The Win32_VolumeChangeEvent class has these properties.

DriveName
Data type: string
Access type: Read-only

Drive name (letter) that has been added or removed from the system.

EventType
Data type: uint16
Access type: Read-only

Type of event. This property is inherited from Win32_DeviceChangeEvent.

ValueMeaning
1

Configuration Changed

2

Device Arrival

3

Device Removal

4

Docking

 

SECURITY_DESCRIPTOR
Data type: uint8 array
Access type: Read-only

Descriptor used by the event provider to determine which users can receive the event. This property is inherited from __Event.

TIME_CREATED
Data type: uint64
Access type: Read-only

Unique value that indicates the time at which the event was generated. This property is inherited from __Event.

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

Remarks

The Win32_VolumeChangeEvent class is derived from Win32_DeviceChangeEvent.

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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