SetVoice method
Implementation
int SetVoice(Pointer<COMObject> pToken) => ptr.ref.vtable
.elementAt(18)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<COMObject> pToken)>>>()
.value
.asFunction<int Function(Pointer, Pointer<COMObject> pToken)>()(
ptr.ref.lpVtbl, pToken);