Buta no Ie

A quickie: no more application.master!

In Microsoft SharePoint Foundation, application pages can now inherit a customized site master page through the DynamicMasterPageFile attribute.

In addition, there are a few pages which have been designated as Safeguarded Application Pages. These are the application pages that have safeguards against a broken master page. If these pages encounter an error when loading the dynamic master page, a safe master page in the _layouts folder is loaded instead.

• AccessDenied.aspx
• MngSiteAdmin.aspx
• People.aspx
• RecycleBin.aspx
• ReGhost.aspx
• ReqAcc.aspx
• Settings.aspx
• UserDisp.aspx
• ViewLsts.aspx

Check out the documentation on MSDN regarding master pages in SharePoint 2010.