This morning I had a strange crash of ASP.NET Development Server, it is the first time that it happens and I was really stressed about it.

With debugger I got: “An unhandled exception of type ‘System.StackOverflowException’ occurred in Unknown Module.”

I thought of third parties assemblies but that wasn’t it, so I finally thought of infinite loop and pointed out that I was doing the following in my last changes:

public virtual string ChromeTemplateFile




        if (WebPartManager.GetCurrentWebPartManager(Page).DisplayMode == WebPartManager.BrowseDisplayMode)

            return BrowseDisplayModeChromeTemplateFile;


            return ChromeTemplateFile;


    set { throw new ApplicationException(“Not Implemented”); }


Bingo, one miss tipping of a properties name and you end up in an infinite loop. Thanks Valentin for the nice msn talks ;-)