DirectoryEntry使用小记

获取一个DirectoryEntry下面所有的节点：

 using (var de = new DirectoryEntry())
            {
                de.Path = "LDAP://magellan/OU=thinktecture, DC=cninnovation, DC=local";
                Console.WriteLine("Children of {0}", de.Name);
                foreach (DirectoryEntry obj in de.Children)
                {
                    Console.WriteLine(obj.Name);
                }
            }

通过设置SchemaFilter来获取特定类型的子节点：

   using (var de = new DirectoryEntry())
            {
                de.Path = "LDAP://magellan/OU=thinktecture, DC=cninnovation, DC=local";
                Console.WriteLine("Children of {0}", de.Name);
                de.Children.SchemaFilter.Add("user");
                foreach (DirectoryEntry obj in de.Children)
                {
                    Console.WriteLine(obj.Name);
                }
            }