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.
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Antecedent
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Data type: Win32_Bus
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Access type: Read-only
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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.
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Dependent
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Data type: CIM_LogicalDevice
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Access type: Read-only
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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.
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Remarks
The Win32_DeviceBus class is derived from CIM_Dependency.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista |
| Minimum supported server |
Windows Server 2008 |
| Namespace |
Root\CIMV2 |
| MOF |
|
| DLL |
|