ldap with c# 2

search way 
1)with protocol

SearchRequest findme = new SearchRequest(); 

findme.DistinguishedName = "ou=People,dc=example,dc=com"; //Find all People in this ou

findme.Filter = "(objectClass=person)"; //The type of entry we are looking for

findme.Scope = System.DirectoryServices.Protocols.SearchScope.Subtree; //We want all 

							//entries below this ou

SearchResponse results = (SearchResponse)ldapConn.SendRequest(findme); //Run the query 

							//and get results

SearchResultEntryCollection entries =  results.Entries;

for (int i = 0; i < entries.Count; i++)//Iterate through the results

{

    SearchResultEntry entry = entries[i];

    IDictionaryEnumerator attribEnum = entry.Attributes.GetEnumerator();

    while (attribEnum.MoveNext())//Iterate through the result attributes

    {        

//Attributes have one or more values so we iterate through all the values 

//for each attribute

        DirectoryAttribute subAttrib = (DirectoryAttribute)attribEnum.Value;

        for (int ic = 0; ic < subAttrib.Count; ic++)

        {

            //Attribute Name below

            attribEnum.Key.ToString();

            //Attribute Sub Value below

            subAttrib[ic].ToString();

        }

    }    

} 
2)

DirectorySearcher search = new DirectorySearcher(dirEntry);

search.Filter = "(objectClass=person)";

search.SearchScope = System.DirectoryServices.SearchScope.Subtree;

SearchResultCollection searchResults = search.FindAll();

for (int i = 0; i < searchResults.Count; i++)

{
    System.Collections.IDictionaryEnumerator subColl = 

			searchResults[i].Properties.GetEnumerator();

    while (subColl.MoveNext())

    {

        ResultPropertyValueCollection pc = (ResultPropertyValueCollection)subColl.Value;

        System.Collections.IEnumerator subPcol = pc.GetEnumerator();

        while (subPcol.MoveNext())

        {          

           //Property Name

           subColl.Key.ToString();

           //Property Value

           subPcol.Current.ToString();

        }

    }

}