isSupported method
Implementation
int isSupported(Pointer<Utf16> languageTag, Pointer<Int32> value) =>
(ptr.ref.vtable + 4)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<Utf16> languageTag,
Pointer<Int32> value)>>>()
.value
.asFunction<
int Function(Pointer, Pointer<Utf16> languageTag,
Pointer<Int32> value)>()(ptr.ref.lpVtbl, languageTag, value);