system-directoryservices

Authentication against Active Directory using C#

I am just having a user name and not having any password. I just want to check if this user name exist in Active Directory. How do I go about it? ...

Calling commitChanges() does nothing in Active Directory?

It seems that the changes are not saving within ActiveDirectory despite me using the CommitChanges function. Am I using the correct approach to solve this issue? static void Main(string[] args) { //Test OU Group: OU=First Group,OU=Domain Users,DC=DOMAIN,DC=com String userName, password; Console.Write("Userna...