Trait itunes_com::sys::IITSourceCollection_Impl

pub trait IITSourceCollection_Impl: Sized + IDispatch_Impl {
    // Required methods
    unsafe fn Count(&self, Count: *mut i32) -> HRESULT;
    unsafe fn Item(
        &self,
        Index: i32,
        iSource: *mut Option<IITSource>
    ) -> HRESULT;
    unsafe fn ItemByName(
        &self,
        Name: BSTR,
        iSource: *mut Option<IITSource>
    ) -> HRESULT;
    unsafe fn _NewEnum(&self, iEnumerator: *mut Option<IEnumVARIANT>) -> HRESULT;
    unsafe fn ItemByPersistentID(
        &self,
        highID: i32,
        lowID: i32,
        iSource: *mut Option<IITSource>
    ) -> HRESULT;
}

Required Methods

unsafe fn Count(&self, Count: *mut i32) -> HRESULT

Returns the number of sources in the collection.

unsafe fn Item(&self, Index: i32, iSource: *mut Option<IITSource>) -> HRESULT

Returns an IITSource object corresponding to the given index (1-based).

unsafe fn ItemByName( &self, Name: BSTR, iSource: *mut Option<IITSource> ) -> HRESULT

Returns an IITSource object with the specified name.

unsafe fn _NewEnum(&self, iEnumerator: *mut Option<IEnumVARIANT>) -> HRESULT

Returns an IEnumVARIANT object which can enumerate the collection.

Note: I have not figured out how to use it (calling .Skip(1) on the returned IEnumVARIANT causes a STATUS_ACCESS_VIOLATION).
Feel free to open an issue or a pull request to fix this.

unsafe fn ItemByPersistentID( &self, highID: i32, lowID: i32, iSource: *mut Option<IITSource> ) -> HRESULT

Returns an IITSource object with the specified persistent ID.

Implementors