ADOQry.SQL.Text :=
        '<LDAP://' + OsDomainInfo + '>;' +
        '(&(samAccountName=' + OsUserInfo +')' +
        ');' +
        'thumbnailPhoto,givenname,sn,DisplayName,employeeId,employeeNumber,extensionAttribute1,' +
        'extensionAttribute3,extensionAttribute2,department,division,title,telephoneNumber,mobile,mail,'+
        'telephoneAssistant,homePhone,l,st,physicalDeliveryOfficeName';

   ADOQry.SQL.Text :=
        '<LDAP://' + OsDomainInfo + '>;' +
        '(&(samAccountName=' + OsUserInfo +')' +
        ');count(*)';