Msvm_VirtualSystemResourceComponent class
Represents a virtual device service of the Microsoft Windows Hyper-V platform.
The following syntax is simplified Managed Object Format (MOF) code, and it includes all of the inherited properties.
Syntax
class Msvm_VirtualSystemResourceComponent : Msvm_VirtualizationComponent
{
string Name;
string CLSID;
uint32 Context = 1;
boolean Enabled = True;
string AdditionalClassNames[];
uint16 Type = 1;
boolean HotAdd = False;
boolean HotRemove = False;
};
Members
The Msvm_VirtualSystemResourceComponent class has these types of members:
Properties
The Msvm_VirtualSystemResourceComponent class has these properties.
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AdditionalClassNames
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Data type: string array
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Access type: Read-only
An array of strings containing additional non-association classes surfaced by this Msvm_VirtualSystemResourceComponent instance. These classes must derive from neither CIM_LogicalDevice nor CIM_ResourceAllocationSettingData.
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CLSID
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Data type: string
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Access type: Read-only
A GUID that represents the class identifier of the service's COM object. This property is inherited from Msvm_VirtualizationComponent.
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Context
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Data type: uint32
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Access type: Read-only
The context in which the newly created object will run. This value is passed in the dwClsContext parameter to CoCreateInstance. This property is inherited from Msvm_VirtualizationComponent, and it is always set to 1.
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Enabled
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Data type: boolean
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Access type: Read-only
True if this instance is enabled and can be used to complete client requests; otherwise, False. This property is inherited from Msvm_VirtualizationComponent, and it is always set to True.
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HotAdd
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Data type: boolean
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Access type: Read-only
True if this instance can be hot-added to a virtual machine; otherwise, False. The default is False.
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HotRemove
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Data type: boolean
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Access type: Read-only
True if this instance can be hot-removed from a virtual machine; otherwise, False. The default is False.
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Name
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Data type: string
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Access type: Read-only
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Qualifiers: Key
A language-neutral string that uniquely identifies the service. The following format is suggested to prevent naming conflicts: "vendor|component|version". For example, this name represents version 1.0 of the Microsoft Emulated Network Port Component: "Microsoft|EmulatedNetworkPortComponent|V1.0". This property is inherited from Msvm_VirtualizationComponent.
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Type
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Data type: uint16
-
Access type: Read-only
The relationship of the WMI object that is described here with the virtual device.
Value Meaning - "Not Changeable"
- 0
- "Singleton"
- 1
Singleton is a top level WMI object that is tied 1:1 with a Virtual Device and can only exist once per virtual machine. This is the default value. - "MultiInstance"
- 2
MultiInstance is a top level WMI object that can exist multiple times per virtual machine and is tied 1:1 with a Virtual Device. - "Subdevice"
- 3
Subdevice is a WMI object that has not parent reference but is controlled by only one Virtual Device that can exist only once per virtual machine. The WMI object though can exist multiples times. -
Remarks
Access to the Msvm_VirtualSystemResourceComponent class might be restricted by UAC Filtering. For more information, see User Account Control and WMI.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 8 [desktop apps only] |
| Minimum supported server |
Windows Server 2012 [desktop apps only] |
| End of client support |
Windows 8.1 |
| End of server support |
Windows Server 2012 R2 |
| Namespace |
Root\Virtualization\V2 |
| MOF |
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| DLL |
|