“進入”在Visual Studio中不起作用？

Question

當我在一行中放置斷點並單擊“開始調試”時，在按F11鍵運行頁面后，進入（F11）的步驟不起作用！！？ 我正在使用VS 2010並在“調試模式”下調試C＃類庫。 我該怎么辦？請幫幫我！ 我試過了（ 進入屬性/功能（F11）未能按預期方式進行 ）但這對我沒有幫助！

Answer 1

這是一個類似問題的答案 ：

Please go to Tools->Options...->Debugging->General, and uncheck "Enable Just My Code (Managed only)" option and check "Suppress JIT optimization on module load (managed only)".

If you want to debug into the .NET Framework source code, please:
 1. Turn OFF the "Enable Just My Code" option
 2. Turn ON the "Enable Source Server Support" option.
For the deailed steps to configure Visual Studio to debug into the Framework source code, please refer to this article.