The following module was built either with optimizations enabled or without debug information

今天同事的項目在Debug時遇到一個問題，添加斷點，提示：斷點在當前文本無效，給調試同昨帶來一個問題，經研究發現，這個與Debug的模式有關。

前提：VS2005 sp1，Debug模式。

運行時提示如下資訊：

根據提示可以不顯示此對話方塊：

 Tools --> Options --> Debugging --> General --> Enable
Just my code (Managed only) --> un check "Warn if no user code on
launch"

但是仍然沒有解決無法調試的問題，繼續研究。

If you right click on the project and go to 'properties', then select
the 'build' tab, on the bottom of the page there's an 'Advanced...'
button that will display your setting for you output debug info. Set
that to 'full' and the error should go away.

OK,搞定。