beginMethodEnumeration method
Implementation
int beginMethodEnumeration(int lEnumFlags) => (ptr.ref.vtable + 22)
.cast<
Pointer<NativeFunction<Int32 Function(Pointer, Int32 lEnumFlags)>>>()
.value
.asFunction<
int Function(Pointer, int lEnumFlags)>()(ptr.ref.lpVtbl, lEnumFlags);