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    <p>You can do this with an <code>HttpModule</code> and an <code>HttpHandler</code></p> <p>I think some of this came from an article somewhere, and other parts of it were developed in house... so if some of it came from somewhere else, I apologize in advance for not giving the due credit:</p> <pre><code>using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace YourNamespaceHere { using System; using System.Web; using System.Collections; public class CrossOriginModule : IHttpModule { public String ModuleName { get { return "CrossOriginModule"; } } public void Init(HttpApplication application) { application.BeginRequest += (new EventHandler(this.Application_BeginRequest)); } private void Application_BeginRequest(Object source, EventArgs e) { HttpApplication application = (HttpApplication)source; HttpContext context = application.Context; CrossOriginHandler.SetAllowCrossSiteRequestOrigin(context); } public void Dispose() { } } public class CrossOriginHandler : IHttpHandler { #region IHttpHandler Members public bool IsReusable { get { return true; } } public void ProcessRequest(HttpContext context) { //Clear the response (just in case) ClearResponse(context); //Checking the method switch (context.Request.HttpMethod.ToUpper()) { //Cross-Origin preflight request case "OPTIONS": //Set allowed method and headers SetAllowCrossSiteRequestHeaders(context); //Set allowed origin //This happens for us with our module: SetAllowCrossSiteRequestOrigin(context); //End context.Response.End(); break; default: context.Response.Headers.Add("Allow", "OPTIONS"); context.Response.StatusCode = 405; break; } context.ApplicationInstance.CompleteRequest(); } #endregion #region Methods protected void ClearResponse(HttpContext context) { context.Response.ClearHeaders(); context.Response.ClearContent(); context.Response.Clear(); } protected void SetNoCacheHeaders(HttpContext context) { context.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1)); context.Response.Cache.SetValidUntilExpires(false); context.Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches); context.Response.Cache.SetCacheability(HttpCacheability.NoCache); context.Response.Cache.SetNoStore(); } #endregion public static void SetAllowCrossSiteRequestHeaders(HttpContext context) { string requestMethod = context.Request.Headers["Access-Control-Request-Method"]; context.Response.AppendHeader("Access-Control-Allow-Methods", "GET,POST"); //We allow any custom headers string requestHeaders = context.Request.Headers["Access-Control-Request-Headers"]; if (!String.IsNullOrEmpty(requestHeaders)) context.Response.AppendHeader("Access-Control-Allow-Headers", requestHeaders); } public static void SetAllowCrossSiteRequestOrigin(HttpContext context) { string origin = context.Request.Headers["Origin"]; if (!String.IsNullOrEmpty(origin)) context.Response.AppendHeader("Access-Control-Allow-Origin", origin); else //This is necessary for Chrome/Safari actual request context.Response.AppendHeader("Access-Control-Allow-Origin", "*"); } } } </code></pre> <p>And in the Web.config:</p> <pre><code> ... &lt;system.webServer&gt; ... &lt;modules runAllManagedModulesForAllRequests="true"&gt; ... &lt;add name="CrossOriginModule" preCondition="managedHandler" type="YOURNANMESPACEHERE.CrossOriginModule, ASSEMBLYNAME" /&gt; &lt;/modules&gt; &lt;handlers&gt; &lt;add name="CrossOrigin" verb="OPTIONS" path="*" type="YOURNAMESPACEHERE.CrossOriginHandler, ASSEMBLYNAME" /&gt; &lt;/handlers&gt; &lt;/system.webServer&gt; </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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