beginEnumeration method
Implementation
int beginEnumeration(int lEnumFlags) => ptr.ref.vtable
.elementAt(8)
.cast<
Pointer<NativeFunction<Int32 Function(Pointer, Int32 lEnumFlags)>>>()
.value
.asFunction<
int Function(Pointer, int lEnumFlags)>()(ptr.ref.lpVtbl, lEnumFlags);