ASP.NET 2.0 Feature Conversion Completed

We officially rolled out a release of the “My” Mimeo.com web application this weekend. While we actually added some really great customer features, one of the biggest things in this release development wise was a full upgrade to use several features of ASP.NET 2.0 that were previously solved by a bunch of proprietary code that I wrote […]

Silent Breaking-Change to FormsAuthentication::RedirectFromLoginPage

Heads up on a silent breaking change that I just came across with FormsAuthentication’s RedirectFromLoginPage method when migrating from ASP.NET 1.1 to 2.0. The exact message you get will be (with top of callstack): System.Web.HttpException: The return URL specified for request redirection is invalid.  at System.Web.Security.FormsAuthentication.GetReturnUrl(Boolean useDefaultIfAbsent)  at System.Web.Security.FormsAuthentication.RedirectFromLoginPage(String userName, Boolean createPersistentCookie, String strCookiePath)  at System.Web.Security.FormsAuthentication.RedirectFromLoginPage(String userName, […]