係 Domain Controller 上獲得 Domain 上既 User Account 既 LDAP 資料

 
係 Domain Controller 上獲得 Domain 上既 User Account 既 LDAP 資料
 

   Default.aspx.cs
 
   using System.DirectoryServices;
 
   private void LDAPUserCheck(String HostName, String Query, String adminlogin, String adminpasswd)
   {
 
      DirectoryEntry objEntry = new DirectoryEntry(HostName, adminlogin, adminpasswd);
      DirectorySearcher objSearcher = new DirectorySearcher(objEntry, Query);
 
      SearchResultCollection objSearchResultCollection = objSearcher.FindAll();
 
      DataTable dt = new DataTable();
 
      dt.Columns.Add("cn");
      dt.Columns.Add("userprincipalname");
      dt.Columns.Add("adspath");
      dt.Columns.Add("objectclass");
 
      String ad = "";
      String objectclass = "";
      String UPN = "";
      String cn = "";
 
      if (objSearchResultCollection != null)
      {
 
         foreach (SearchResult iresult in objSearchResultCollection)
         {
 
            ad = iresult.Path;
            foreach (string PropertyName in iresult.Properties.PropertyNames)
            {
               foreach (Object key in iresult.GetDirectoryEntry().Properties[PropertyName])
               {
                  //Label2.Text += "User: " + PropertyName.ToLower() + ": " + key + "<BR />";
                  if (PropertyName.ToLower() == "objectclass") objectclass = objectclass.Trim() + " " + key;
                  else if (PropertyName.ToLower() == "userprincipalname") UPN += key;
                  else if (PropertyName.ToLower() == "cn") cn += key;
               }
            }
 
            //Label2.Text += "<br><br><br>";
 
            dt.Rows.Add(cn, UPN, ad, objectclass);
 
            ad = "";
            objectclass = "";
            UPN = "";
            cn = "";
 
         }
      }
 
      //Label2.Text += "<br><br><br>";
 
      GridView2.DataSource = dt;
      GridView2.DataBind();
 
   }
 

 
   LDAPUserCheck("LDAP://192.168.1.100/CN=Users,DC=deisler,DC=biz", "(objectClass=User)", "administrator", "P@ssw0rd");