WPF Cross Thread Object Access

Question

I have an issue regarding cross thread calls in WPF.

            foreach (RadioButton r in StatusButtonList)
        {
            StatusType status = null;
             


        

Answer 1

I'd rewrite this to:

r.Dispatcher.Invoke(new Action(delegate()
{
    status = ((StatusButtonProperties)r.Tag).StatusInformation;

    if (AppLogic.CurrentStatus == null || AppLogic.CurrentStatus.IsStatusNextLogical(status.Code))
    {
        r.Background = Brushes.Green;
    }
    else
    {
        r.Background = Brushes.Red;
    }

}));