View the data that LoadPostData event is loading in ASP.NET

Question

What's the best way to view the data that LoadPostData event is loading to the controls in ASP.NET?

Answer 1

Ugh... I would suggest setting your IDE environment up to debug the .net framework, and set a breakpoint on the LoadPostData() method of Control. That's a bit heavy-handed, but if you're willing to wade through the recursive calls to the Control class (perhaps set a conditional breakpoint on the method?), you will be able to get to the data that way.

Good luck!

Answer 2

It's actually really simple. The NameValueCollection that get's passed to this method of EVERY control that implements the IPostbackDataHandler interface is the contents of Page.Request.Form. So you can access it at any time by getting a Watch on HttpContext.Current.Request.Form.