LINQ To LDAP: More Control

Currently paging and sorting controls will automatically be created for the by the framework. That's nice for most situations, but sometimes you need a little more control.

I added a WithControls extension method that allows you to specify as many additional DirectoryControls as necessary.

List<User> list = context.Query<User>()
    .WithControls(new DirectoryControl[]
                    {
                        new PageResultRequestControl(100)
                            {
                                IsCritical = true
                            },
                        new SortRequestControl(new[]{new SortKey("cn", null, true)})
                            {
                                IsCritical = true
                            },
                        new ShowDeletedControl
                            {
                                IsCritical = true
                            }
                    })
    .ToList();

If you try to perform an OrderBy or ToPage operation while specifying your own via WithControls then an InvalidOperationException will be thrown.

One cool thing here is behind the scenes I still check if you're requesting a page so you can cast the resulting list as a LdapPage and get the cookie for the next page. And that's about it.