public TreeNodeCollection <Category> Tree(int scope)
{
TreeNodeCollection <Category> tree = this.cache.Get(scope.ToString()) as TreeNodeCollection <Category>;
if (tree == null)
{
tree = dao.Tree(scope);
this.cache.Add(scope.ToString(), tree);
}
return(tree);
}
public TreeNodeCollection <Category> TreeCategory(int scope)
{
return(categoryDao.Tree(scope));
}
