Win32_DeviceBus class

The Win32_DeviceBus association WMI class relates a system bus and a logical device using the bus. This class is used to discover which devices are on which bus.

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

[Dynamic, Provider("CIMWin32"), UUID("{8502C50F-5FBB-11D2-AAC1-006008C78BC7}"), AMENDMENT]
class Win32_DeviceBus : CIM_Dependency
{
  CIM_LogicalDevice REF Dependent;
  Win32_Bus         REF Antecedent;
};

Members

The Win32_DeviceBus class has these types of members:

Properties

The Win32_DeviceBus class has these properties.

Antecedent
Data type: Win32_Bus
Access type: Read-only
Qualifiers: Key, Override ("Antecedent"), MappingStrings ("WMI|Win32_Bus")

A Win32_Bus that describes the properties of the system bus that is used by the logical device.

Dependent
Data type: CIM_LogicalDevice
Access type: Read-only
Qualifiers: Key, Override ("Dependent"), MappingStrings ("CIM|CIM_LogicalDevice")

A CIM_LogicalDevice that describes the properties of the logical device that is using the system bus.

Remarks

The Win32_DeviceBus class is derived from CIM_Dependency.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2008

Namespace

Root\CIMV2

MOF

CIMWin32.mof

DLL

CIMWin32.dll

See also

CIM_Dependency
Computer System Hardware Classes

 

 

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