Question mark in breakpoint...help

When i am debugging my ASP.NET application (thourgh vs.net), I set some breakpoints within a single method....but some lines of coding are breakpoint enabled, and others displayed with Question mark within breakpoint(breakpoint with warning!)...and giving tooltip message..."the breakpoint cannot currently be hit...no executable code is associated with it".

The code in with such breakpoint never gets executed (Even if I remove breakpoint)....This is a severe issue....getting in almost all of our computers..

The wonder is that, the succesfully enabled breakpoint is just above that of warning breakpoint.... and could be executed succesfully....but not the below one....and finally NO ERROR in any case...

Please help me out to solve this problem immediately.....

Post the code that is doing this.

I think it is either a coding mistake and a mistake of where you are trying to put the break point, or you need to totally reinstall your VS.Net.

I have never ran into this problem unless I try to put a break point where code will never execute (a coding mistake).

No, it is not my mistake in placing break point....even it is given in MSDN that such a mark applies "when the Class module is not loaded into memory" which I could not understand the solution out of it.... Not only that...MSDN has also listed out...several other types of marking...