IVMDVDDriveCollection::Count property

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

Retrieves the number of CD and DVD drives in this collection.

This property is read-only.

Syntax

HRESULT get_Count(
  [out, retval] long *count
);

The number of CD and DVD drives.

Name/value	Meaning
S_OK 0	The operation was successful.
E_POINTER 0x80004003	The parameter is NULL.
E_FAIL 0x80004005	An unexpected error has occurred.
VM_E_VM_UNKNOWN 0xA0040207	The configuration is unknown.
DISP_E_EXCEPTION 0x80020009	An unexpected error has occurred.

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_IVMDVDDriveCollection is defined as bc86e297-e55f-4742-9614-ad11d3131f68