ASP.NET Change Control Style When Validation Fails
 CSS Style:    <style type="text/css">         body         {             font-family: Arial;             font-size: 10pt;         }         .ErrorControl         {              // Put control style here which you want after validation fails             background-color: #FBE3E4;             border: solid 1px Red;         }     </style>   Java Script:   <script type="text/javascript">         function WebForm_OnSubmit() {   ...