public static void CheckEmptyControlBehaviour(this IMvxControl control, EmptyControlBehaviours?lastBehaviour)
{
if ((lastBehaviour.HasValue && lastBehaviour == EmptyControlBehaviours.Hide) ||
(control.EmptyControlBehaviour == EmptyControlBehaviours.Hide && control.ViewModel != null))
{
control.ChangeVisibility(true);
}
if ((lastBehaviour.HasValue && lastBehaviour == EmptyControlBehaviours.Disable) ||
(control.EmptyControlBehaviour == EmptyControlBehaviours.Disable && control.ViewModel != null))
{
control.ChangeVisibility(true);
}
if (control.ViewModel == null)
{
if (control.EmptyControlBehaviour == EmptyControlBehaviours.Hide)
{
control.ChangeVisibility(false);
}
else if (control.EmptyControlBehaviour == EmptyControlBehaviours.Disable)
{
control.ChangeEnabled(false);
}
}
}
