OnProgress property
Pointer<NativeFunction<HRESULT Function(Pointer<IProgressNotify> This, DWORD dwProgressCurrent, DWORD dwProgressMaximum, BOOL fAccurate, BOOL fOwner)> >
OnProgress
getter/setter pair
Implementation
external ffi.Pointer<ffi.NativeFunction<HRESULT Function(ffi.Pointer<IProgressNotify> This, DWORD dwProgressCurrent, DWORD dwProgressMaximum, BOOL fAccurate, BOOL fOwner)>> OnProgress;