YouGrade - Silverlight Multimedia Exam Suite

//Solution proposed by Tim Hibbard
//Please refer to:
//http://geekswithblogs.net/thibbard/archive/2007/12/10/wpf---showhide-element-based-on-checkbox.checked.aspx
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Data;
using System.Windows;

namespace YouGrade.Silverlight
{
    public class BooleanToVisibilityConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            Visibility rv = Visibility.Visible;
            try
            {
                var x = bool.Parse(value.ToString());
                if (x)
                {
                    rv = Visibility.Visible;
                }
                else
                {
                    rv = Visibility.Collapsed;
                }
            }
            catch (Exception)
            {
            }
            return rv;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return value;
        }

    }
}