setProperty method
void
setProperty()
Implementation
void setProperty(
Pointer<Void> ctxHandle,
Pointer<QjsResult> obj,
String prop,
Pointer<QjsResult> val,
) {
final cprop = prop.toNativeUtf8();
_setProperty(ctxHandle, obj, cprop, val);
ffi.malloc.free(cprop);
}