How ad uses C # for pruning, querying users and OUs

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First, let's look at what'sActive Directory. Without my description, look at the following URLs, or inThe. NET self-help documentation is based onActive directory Keyword One search, it all understand.
Http://developer.ccidnet.com/pub/article/c322_a28703_p2.html

Next, let's take a look at permissions. You can pass"My Network Places--The entire network--directory--demain (your domain nameYou can see all the information about the domain, and you'll know what's going on in a rough look.
We need to tell you: all the users under the organizational unit areUsers (Container)--demain Users (group) in
With code access, if you are a domain administrator user, you can do anything else, or you will only be able to query user properties.

private void Searchuser ()
{
String domainName = "Domain";
String groupName = "Domain Users";
String Dirmemname= "";
InEach user name is obtained in Domain users
System.DirectoryServices.DirectoryEntry Group = new System.DirectoryServices.DirectoryEntry ("winnt://" + DomainName + "/" + GroupName + ", group");
foreach (Object member in (IEnumerable) group. Invoke ("members"))
{
Generated by a user such as:"ldap://ou= Package Soft body Lesson, ou= System Development Department, ou= Information Service office, Ou= Operations Support Center, Ou=xx Company, DC=DOMAIN,DC=COM,DC=CN "
System.DirectoryServices.DirectoryEntry Dirmem = new System.DirectoryServices.DirectoryEntry (member);
Dirmemname=dirmem. Name;
String Domainname= "Domain";
String filterstr = "(samaccountname=" +dirmemname+ ")";
System.DirectoryServices.DirectorySearcher Findme = new System.DirectoryServices.DirectorySearcher (DomainName);
Findme.filter = Filterstr;
System.DirectoryServices.SearchResult findres = Findme.findone ();
System.DirectoryServices.DirectoryEntry MyUser = Findres.getdirectoryentry ();
String Oupath=myuser.parent.path;
Locate the user that contains theLDAP: After the domain administrator logs on, and gets the properties of the user.
String Strfieldsvalue= "", strfields= "";
System.DirectoryServices.DirectoryEntry myds=new System.DirectoryServices.DirectoryEntry (oupath, "domain administrator name ", " Domain Administrator Password ");
foreach (System.DirectoryServices.DirectoryEntry tempentry in myDS. Children)
{
if (tempEntry.SchemaClassName.ToString () = = "User" && tempentry.properties["sAMAccountName"]. Value.tostring (). ToLower () ==dirmemname)
{
foreach (String propertyname in TempEntry.Properties.PropertyNames)
{
String Onenode = propertyname + ":" +
Entry. Properties[propertyname][0]. ToString ();
This. Textbox1.text=onenode;
}
}

<! [cdata[

<br>public void AddUser (String strpath,string username,string

Chinesename)//strpath add user to which organizational unit such as "Ldap://ou=xx company , dc=domain,dc=com" account number, Chinese name {

<br>try <br>{<br>string RootDSE;

<br>//system.directoryservices.directorysearcher dsesearcher= New

System.DirectoryServices.DirectorySearcher ();

<BR>//RootDSE=DSESearcher.SearchRoot.Path;

<br>//rootdse= "ldap://dc=domain,dc=com";

<br>//rootdse=rootdse.insert (7, "cn=users,");

<br>system.directoryservices.directoryentry Myde = new

System.DirectoryServices.DirectoryEntry (strpath);

<br>system.directoryservices.directoryentries myentries = Myde.children; <br>//

Create a new entry ' Sample ' in the container. <br>string

Strname= "cn=" +chinesename; <br>system.directoryservices.directoryentry

Mydirectoryentry = Myentries.add (strname, "user");

<br><br>//messagebox.show (MyDirectoryEntry.SchemaClassName.ToString ());

<br>mydirectoryentry.properties["userPrincipalName"]. Value=username;

mydirectoryentry.properties["Name"]. Value=chinesename;
mydirectoryentry.properties["sAMAccountName"]. Value=username;
mydirectoryentry.properties["userAccountControl"]. Value = 66048; 590336;
Mydirectoryentry.commitchanges ();
}

<! [cdata[

<br>private void Addou (String strpath,string ouname)//Add organization to strpath organizational unit, organization name

<br>{<br>try <br>{<br>//string RootDSE;

<br>//system.directoryservices.directorysearcher dsesearcher= New

System.DirectoryServices.DirectorySearcher ();

<BR>//RootDSE=DSESearcher.SearchRoot.Path;

<br>//rootdse= "ldap://ou= Fashion square , dc=domain,dc=com";

<br><br>system.directoryservices.directoryentry Myde = new

System.DirectoryServices.DirectoryEntry (strpath);

<br>system.directoryservices.directoryentries myentries = Myde.children;

<br>string name= "ou=" +ouname; <br>system.directoryservices.directoryentry

Mydirectoryentry = Myentries.add (name, "organizationalunit");

<br><br>mydirectoryentry.properties["Name"]. Value=ouname;

mydirectoryentry.properties["Instancetype"]. value=4;
mydirectoryentry.properties["distinguishedname"]. Value= "ou=" +ouname+ ", dc=domain,dc=com)";
mydirectoryentry.properties["objectcategory"]. Value= "cn=organizational-unit,cn=schema,cn=configuration,dc=sedep,dc=com";
mydirectoryentry.properties["ou"]. Value=ouname;
mydirectoryentry.properties["PostalCode"]. Value= "777";

Mydirectoryentry.commitchanges ();
Usermoveto ("ldap://ou=" +ouname+ ", dc=sedep,dc=com", strpath);
}
catch (Exception Raiseerr)
{
MessageBox.Show (Raiseerr.message);
}
}

<! [cdata[

<br>private void ModifyUser () <br>{<br>try <br>{<br>string

Domainname= "Domain"; <br>string filterstr = "(Samaccountname=karlluo)";

<br>system.directoryservices.directorysearcher Findme = new

System.DirectoryServices.DirectorySearcher (DomainName); <br>findme.filter =

FILTERSTR; <br>system.directoryservices.searchresult findres = Findme.findone ();

<br>string Tt=findres.path; <br>system.directoryservices.directoryentry MyUser =

Findres.getdirectoryentry (); <br>string Oupath=myuser.parent.path;

<br><br>directoryentry myds=new DirectoryEntry (Oupath, "domain administrator name ", "Domain Administrator password ");

<br><br>foreach (System.DirectoryServices.DirectoryEntry tempentry in

myDS. Children) <br>{<br>if (tempEntry.SchemaClassName.ToString () = = "User")

<br>{

<br>if (tempentry.properties["sAMAccountName"). Value.tostring (). ToLower () = = "Karlluo")

{
Tempentry.usepropertycache=true;
tempentry.properties["St"]. Value= "YYYYYYYYYYYYYYYY";
newentry.properties["userPrincipalName"]. Value= "UserID";
Tempentry.commitchanges ();
}
}
}
}
catch (Exception Raiseerr)
{
MessageBox.Show (Raiseerr.message);
}

}

Category:Active Directory

How ad uses C # for pruning, querying users and OUs