How to valid email address by custom validation control and JavaScript regular expression in ASP.NET webform?

     <script type="text/javascript">
        function EmailValidation(sender, args) {
            var email = $("#TextBoxEmailAddress").val();
            var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
            args.IsValid = re.test(email);
        }
    </script>
    <asp:TextBox ID="TextBoxEmailAddress" runat="server" ClientIDMode="Static"></asp:TextBox>
    <asp:CustomValidator ID="CustomValidator1" runat="server" ErrorMessage="Invalid email"
        ClientValidationFunction="EmailValidation" ControlToValidate="TextBoxEmailAddress"></asp:CustomValidator>

Custom errors and error detail policy in ASP.NET Web API

http://lostechies.com/jimmybogard/2012/04/18/custom-errors-and-error-detail-policy-in-asp-net-web-api/

Writing asynchronous HTTP Module in ASP.NET 4.5

http://brijbhushan.net/2012/04/24/writing-asynchronous-http-module-in-asp-net-4-5/

Dynamically creating meta tags in asp.net mvc by Html.Raw

http://www.dotnetjalps.com/2012/04/dynamically-creating-meta-tags-in.html

public string HomeMetaTags()

{

  System.Text.StringBuilder strMetaTag = new System.Text.StringBuilder();

  strMetaTag.AppendFormat(@"<meta content='{0}' name='Keywords'/>","Home Action Keyword");

  strMetaTag.AppendFormat(@"<meta content='{0}' name='Descption'/>", "Home Description Keyword");

  return strMetaTag.ToString();

}

 

ViewBag.MetaTag = HomeMetaTags();
@Html.Raw(ViewBag.MetaTag)

ASP.NET MVC & jQuery UI autocomplete

http://blogs.msdn.com/b/ukadc/archive/2012/04/24/asp-net-mvc-amp-jquery-ui-autocomplete.aspx

    public static MvcHtmlString AutocompleteFor<TModel, TProperty>(this HtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, string actionName, string controllerName)
    {
        string autocompleteUrl = UrlHelper.GenerateUrl(null, actionName, controllerName,
                                                       null,
                                                       html.RouteCollection,
                                                       html.ViewContext.RequestContext,
                                                       includeImplicitMvcValues: true);
        return html.TextBoxFor(expression, new { data_autocomplete_url = autocompleteUrl});
    }