public void AddItem(string taskName)
{
if (string.IsNullOrWhiteSpace(taskName))
throw new ArgumentException("Name is invalid", "taskName");
var newItem = new TodoItem { Id = _nextID++, Title = taskName };
_items.Add(newItem);
}
public void MarkComplete(TodoItem item)
{
if (item == null)
throw new ArgumentException("Item is invalid", "item");
var found = Items.Where(e => e.Id == item.Id).FirstOrDefault();
if (found == null)
throw new Exception("item not found");
found.Complete = true;
}
public void MarkComplete(TodoItem item)
{
if (item == null)
throw new ArgumentException("Item is invalid", "item");
var table = DataContext.GetTable<SqlTodoItem>();
var found = table.Where(e => e.id == item.Id).FirstOrDefault();
if (found == null)
throw new Exception("item not found");
found.complete = true;
DataContext.SubmitChanges();
}