c# - 调试c++ dll时找不到调试信息

Question

那里: 应用程序是从 C# 构建的，而 Dll 是从 C++ 构建的，它们在不同的解决方案中。当我启动 Dll 的调试器时，总是弹出一个消息框，提示“找不到或不匹配‘App.exe’的调试信息。已跳过加载 NGen 二进制文件的符号。”

谢谢。

附注我已尝试将 App.pdb 放在多个位置，但仍然无法正常工作。

Answer 1

正如 ortang 评论的那样，您需要在构建项目时激活调试信息。

参见“/DEBUG (Generate Debug Info) (Visual Studio 2013)”:

The /DEBUG option creates debugging information for the .exe file or DLL.

The linker puts the debugging information into a program database (PDB). It updates the PDB during subsequent builds of the program.

It is not possible to create an .exe or .dll that contains debug information.
Debug information is always placed in a .pdb file.
To set this linker option in the Visual Studio development environment

• Open the project's Property Pages dialog box. For details, see Setting Visual C++ Project Properties.
• Click the Linker folder.
• Click the Debugging property page.
• Modify the Generate Debug Info property.