Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Since IIS7 uses .net from the top down there would not be any performance overhead of using an HttpModule, In fact there are several Managed HttpModules that are always used on every request. When the BeginRequest event is fired, the SessionStateModule may not have been added to the Modules collection, so if you try to handle the request during this event no session state info will be available. Setting the HttpContext.Handler property will initialize the session state if the requested handler needs it, so you can just set the handler to your fancy 404 page that implements IRequiresSessionState. The code below should do the trick, though you may need to write a different implementation for the IsMissing() method:</p> <pre><code>using System.Web; using System.Web.UI; class Smart404Module : IHttpModule { public void Dispose() {} public void Init(HttpApplication context) { context.BeginRequest += new System.EventHandler(DoMapping); } void DoMapping(object sender, System.EventArgs e) { HttpApplication app = (HttpApplication)sender; if (IsMissing(app.Context)) app.Context.Handler = PageParser.GetCompiledPageInstance( "~/404.aspx", app.Request.MapPath("~/404.aspx"), app.Context); } bool IsMissing(HttpContext context) { string path = context.Request.MapPath(context.Request.Url.AbsolutePath); if (System.IO.File.Exists(path) || (System.IO.Directory.Exists(path) &amp;&amp; System.IO.File.Exists(System.IO.Path.Combine(path, "default.aspx")))) return true; return false; } } </code></pre> <p>Edit: I added an implementation of IsMissing()</p> <p>Note: On IIS7, The session state module does not run globally by default. There are two options: Enable the session state module for all requests (see my comment above regarding running managed modules for all request types), or you could use reflection to access internal members inside System.Web.dll.</p>
    singulars
    1. This table or related slice is empty.
    1. POPosting forms to a 404 + HttpHandler in IIS7: why has all POST data gone missing?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USStefan Rusek
    1. USStefan Rusek
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThanks for the comment! Once I get a chance to try it out, I'll let you know if it worked.
      singulars
      1. PO
      1. USRahul
    2. COHave you tried it yet?
      singulars
      1. PO
      1. USStefan Rusek
    3. CONope, sorry, I'm in the middle of a deadline :( But I'll try to get around to it in the next few weeks.
      singulars
      1. PO
      1. USRahul
 

Querying!

 
Guidance
A row detail

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.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload