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IVMVirtualPC::USBDeviceCollection property

  • Article

[Windows Virtual PC is no longer available for use as of Windows 8. Instead, use the Hyper-V WMI provider (V2).]

Retrieves an enumerable collection of all USB devices connected to the host.

This property is read-only.

Syntax

HRESULT get_USBDeviceCollection(
  [out, retval] IVMUSBDeviceCollection **usbDeviceCollection
);

Property value

A reference to an IVMUSBDeviceCollection pointer that represents a collection of IVMUSBDevice objects.

Error codes

Name/value Meaning
S_OK
0
 The operation was successful.
E_POINTER
0x80004003
 The parameter is NULL.
DISP_E_EXCEPTION
0x80020009
 An unexpected error has occurred.
VM_E_USB_ENUMERATION_FAILED_MORE_DEVICES
0xA0040930
 More than 16 USB devices are connected to the host.
VM_E_HARDWARE_VIRTUALIZATION_DISABLED
0xA0040951
 The processor does not support Hardware Accelerated Virtualization (HAV) extensions.

Requirements

Requirement Value
Minimum supported client
 Windows 7 [desktop apps only]
Minimum supported server
 None supported
End of client support
 Windows 7
Product
 Windows Virtual PC
Header
VPCCOMInterfaces.h
IID
 IID_IVMVirtualPC is defined as 236ba0d9-a24a-4292-a132-27c1421dfd01

See also

IVMVirtualPC