Adding new Windows User Account using Active Directory

                                                               

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AddUser.zip

I used Active Directory to add new user account. The Active Directory will be accessed using windows native protocol (not LDAP).
The code is like following:
//active directory connection stringstrConn = AUTHENTICATION_STRING + Environment.MachineName + "," + KEY_COMPUTER;//active directory entry point for above connection stringobjAD = new DirectoryEntry(strConn);
where strConn is connection string for native (NT) protocol and objAD is Active Directory entry point.
We will add new user using "Invoke" method which access special windows API functions:
objNewUser = objAD.Children.Add(USER_NAME, "user");
objNewUser.Invoke("SetPassword", new object[] {USER_PWD});
objNewUser.Invoke("Put", new object[] {"Description", USER_DESCR});
objNewUser.CommitChanges();
After adding new user in Active Directory we can put this user in a properly group:
//finding groupobjGrp = objAD.Children.Find(USER_GROUP, "group");//adding new user to groupif (objGrp.Name != "")
{
objGrp.Invoke("Add", new object[] {objNewUser.Path.ToString()});
}//endif