public static void GetCategoryFromTempSelectedIndex()
{
while (WPFDbContext.Instance.TempSelectedCategoryIndex > WPFDbContext.Instance.Categories.Count - 1)
{
WPFDbContext.Instance.TempSelectedCategoryIndex--;
}
WPFDbContext.Instance.SelectedCategory = CategoryDao.GetCategoryFromIndex(WPFDbContext.Instance.TempSelectedCategoryIndex);
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
int index = (int)value;
if (index == -1)
{
return(null);
}
return(CategoryDao.GetCategoryFromIndex(index));
}