ASP.NET

DirectorySearcher ds = new DirectorySearcher("");
ds.SearchRoot = new DirectoryEntry("LDAP://myserver/CN=MyGroupABC,OU=MyProject,OU=DEVApplications,DC=myserver,DC=local");
ds.PropertyNamesOnly = true;
ds.PropertiesToLoad.Add("name");
ds.PropertiesToLoad.Add("sn");
ds.PropertiesToLoad.Add("givenName");
ds.PropertiesToLoad.Add("mail");
ds.PropertiesToLoad.Add("telephoneNumber");

SearchResultCollection src = ds.FindAll();

try 
{
   foreach (SearchResult sr in src)
   {
      string str1 = de.name.ToString();
      string str2 = de.sn.ToString();
      string str3 = de.givenName.ToString();
      string str4 = de.mail.ToString();
      string str5 = de.telephoneNumber.ToString();
   }
}
catch (Exception e)
{
   MessageBox.Show(e.Message);
}

function Disable() {

        var chk = document.getElementById('<%= CType(CreateUserWizardStep1.ContentTemplateContainer.FindControl("chkViewAll"), CheckBox).ClientID %>')
        var btn = document.getElementById('<%= CType(CreateUserWizardStep1.ContentTemplateContainer.FindControl("btnAdd"), Button).ClientID %>')
        var ddl = document.getElementById('<%= CType(CreateUserWizardStep1.ContentTemplateContainer.FindControl("ddList"), DropDownList).ClientID %>')
        var txt = document.getElementById('<%= CType(CreateUserWizardStep1.ContentTemplateContainer.FindControl("txtName"), textbox).ClientID %>')
       
        if (chk.checked == true) {

            btn.disabled = true;
            ddl.disabled = true;
            txt.disabled = true;
        }
        else {
            btn.disabled = false;
            txt.disabled = false;
            ddl.disabled = false;
        }
    }