public IBinder Apply()
{
var source = new BindableSource <TSourceValue>(_source, _propertyName, BindingMode.OneWay);
var binder = new MethodBinder <TSourceValue>(source, _action);
if (Set == null)
{
throw new InvalidOperationException("Binding set is not set");
}
Set.Add(binder);
binder.Start();
return(binder);
}
