Trait windows::Win32::System::UpdateAgent::IUpdateDownloader_Impl

pub trait IUpdateDownloader_Impl: Sized + IDispatch_Impl {
    // Required methods
    fn ClientApplicationID(&self) -> Result<BSTR>;
    fn SetClientApplicationID(&self, value: &BSTR) -> Result<()>;
    fn IsForced(&self) -> Result<VARIANT_BOOL>;
    fn SetIsForced(&self, value: VARIANT_BOOL) -> Result<()>;
    fn Priority(&self) -> Result<DownloadPriority>;
    fn SetPriority(&self, value: DownloadPriority) -> Result<()>;
    fn Updates(&self) -> Result<IUpdateCollection>;
    fn SetUpdates(&self, value: Option<&IUpdateCollection>) -> Result<()>;
    fn BeginDownload(
        &self,
        onprogresschanged: Option<&IUnknown>,
        oncompleted: Option<&IUnknown>,
        state: &VARIANT
    ) -> Result<IDownloadJob>;
    fn Download(&self) -> Result<IDownloadResult>;
    fn EndDownload(
        &self,
        value: Option<&IDownloadJob>
    ) -> Result<IDownloadResult>;
}