Struct winapi::um::portabledevicetypes::IPortableDevicePropVariantCollection

#[repr(C)]
pub struct IPortableDevicePropVariantCollection {
    pub lpVtbl: *const IPortableDevicePropVariantCollectionVtbl,
}

Fields

lpVtbl: *const IPortableDevicePropVariantCollectionVtbl

Methods

impl IPortableDevicePropVariantCollection

pub unsafe fn GetCount(&self, pcElems: *mut DWORD) -> HRESULT

pub unsafe fn GetAt(&self, dwIndex: DWORD, pValue: *mut PROPVARIANT) -> HRESULT

pub unsafe fn Add(&self, pValue: *const PROPVARIANT) -> HRESULT

pub unsafe fn GetType(&self, pvt: *mut VARTYPE) -> HRESULT

pub unsafe fn ChangeType(&self, vt: VARTYPE) -> HRESULT

pub unsafe fn Clear(&self) -> HRESULT

pub unsafe fn RemoveAt(&self, dwIndex: DWORD) -> HRESULT

Methods from Deref<Target = IUnknown>

pub unsafe fn QueryInterface(
    &self,
    riid: REFIID,
    ppvObject: *mut *mut c_void
) -> HRESULT

pub unsafe fn AddRef(&self) -> ULONG

pub unsafe fn Release(&self) -> ULONG

Trait Implementations

impl Interface for IPortableDevicePropVariantCollection

fn uuidof() -> GUID

impl Deref for IPortableDevicePropVariantCollection

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.