This one is too good not to keep track of....

Rick Strahl always comes up with great stuff, and this is definitely an excellent implementation of a pager control:

 http://west-wind.com/weblog/posts/114621.aspx

I have been banging my head on the desk with an issue for the past couple of days.  Thanks to Dan Maharry's blog, I have finally solved the issue.

http://blog.hmobius.com/post/2009/08/07/Debugging-ViewState-Errors-Visual-Studio-Debugging-Options.aspx

(Just wanted to keep this here for future reference)

I have done this in the past by disabling the button, but as you'll see by searching about this issue, with ASP.Net pages, it sometimes causes more problems than it solves if you diable a button.  Validation issues, the actual submit of the form, and any other possible error situation can be hard to deal with for the user if the button is disabled.

I finally found the best article (IMHO) regarding a quick and easy way to deal with the issue on 4GuysFromRolla:

http://www.4guysfromrolla.com/webtech/100406-1.shtml