使用DirectorySearcher在AD中搜索多个对象

Question

I need to search for OU info and the Users, groups, pcs of that OU, I can search for them individually but I want to know if I can make it in the same function. this is my code for ou

DirectoryEntry st = new Directoryentry("xxx","xxx","xxx");
DirectorySearcher search = new DirectorySearcher(st);
search.filter("objectCategory=organizationalUnit");
foreach(searchresult s in search.FindAll())
{
    if(s.path.contains("ou name")){
    Console.WriteLine(s.path);
    }
}

Can I do something like:
        search.filter("objectCategory=organizationalUnit")("objectCAtegory=user");

Answer 1

If you want to search for multiple specific entry types, you'd do something like...

search.Filter("(&(objectclass=organizationalUnit)(objectclass=user))")

If you want to search for everything you could just use...

search.Filter("(objectclass=*)")

Check out the MSDN documentation .