public HRESULT SetUpdateManager(IDirectManipulationUpdateManager *updateManager)
 {
     return(((delegate * unmanaged <IDirectManipulationCompositor *, IDirectManipulationUpdateManager *, int>)(lpVtbl[5]))((IDirectManipulationCompositor *)Unsafe.AsPointer(ref this), updateManager));
 }
 public int SetUpdateManager([NativeTypeName("IDirectManipulationUpdateManager *")] IDirectManipulationUpdateManager *updateManager)
 {
     return(((delegate * unmanaged <IDirectManipulationCompositor2 *, IDirectManipulationUpdateManager *, int>)(lpVtbl[5]))((IDirectManipulationCompositor2 *)Unsafe.AsPointer(ref this), updateManager));
 }