Check Network users with LDAP specific Group

Hi,

This is in C#,

string userName = "TargetUserName";

using (DirectorySearcher searcher = new DirectorySearcher("GC://yourdomain.com"))
{
searcher.Filter = string.Format("(&(objectClass=user)(sAMAccountName={0}))", userName);

using (SearchResultCollection results = searcher.FindAll())
{
if (results.Count > 0)
Debug.WriteLine("Found User");

}
}


If you want to target only a single domain use "LDAP://mydomain.com" instead of "GC://mydomain.com". You can also supply searcher.SearchRoot with a DirectoryEntry to use as the root of a search (i.e. a specific OU or domain).