Breakpoint not working

Can anyone help me in this case..?
Actually what i am doing.i have set break point on checkout page (Page Load event)  and execute program.
but it does not take break at breakpoints.....why this happens?


Thanks in Advance.

I have had this problem as well.  To solve the problem I always make sure that when I start debugging that the current tab is a .aspx file and not a .cs file.

Thanks for that...issue is resolved now,

it is really a very helpful for me.. Thanks again

This can occur if you have not build your application, after made changes in .cs file. If you made changes in .cs file, you must build application to get breakpoint working.

I'm trying to debug the LocaleStringResources.ascs.cs module. I'd like to create an easier way to sort through all the strings. I can place the break point but it tells me that "The source code is different from the original", I've rebuilt the entire solution, I have no clue what I'm doing wrong. Its a newb issue I know.