Visual Studio断点宏修改值？ [英] Visual Studio Breakpoint Macro to modify a value?

问题描述

我正在调试一个应用程序（C ++），并且我在代码中找到了一个要改变一个值的点（通过调试器）。所以现在我已经有一个断点集，所以我做：

• 调试器到达断点


• 我修改我想改变的变量


• 我点击F5继续运行


• 泡沫，冲洗，重复

它打破了这个断点，所以我想自动化这个。我想设置Breakpoint来运行宏，并继续执行。

但是，我没有写VisualStudio宏的经验，所以我不知道修改执行程序的变量。我已经环顾四周了，但到目前为止，还没有发现任何有用的在线。

解决方案

我发现如何使用宏。最初，我尝试使用Ctrl-Shift-R来记录击键宏，但是当我执行Ctrl-Alt-Q时，它停止录制。但是我可以编辑宏来使其工作。所以这是我做的，万一有人想做类似的事情。

• 工具 - >宏 - >宏浏览器



• 右键单击 - >新宏

   公共模块RecordingModule 
  子setvalue ）
   DTE.Debugger.ExecuteStatement（variable_name = 0）
   End Sub 
  结束模块
    

此宏将执行赋值语句，设置我的变量（在这种情况下，使其变为空指针）。

• 右键点击BreakPoint - >点击时


• 检查运行宏


• 选择 Macros.MyMacros.RecordingModule.setvalue


• 检查继续执行


• 单击确定

然后，我能够运行我的程序，自动调整指向NULL的指针。这对于测试非常有用，并且不需要重新编译。

I'm debugging an application (C++), and I've found a point in the code where I want to change a value (via the debugger). So right now, I've got a breakpoint set, whereupon I do:

• Debugger reaches breakpoint
• I modify the variable I want to change
• I hit F5 to continue running
• lather, rinse, repeat

It's hitting this breakpoint a lot, so I would like to automate this. I would like to set the Breakpoint to run a macro, and continue execution.

However, I have no experience writing VisualStudio macros, so I don't know the commands for modifying a variable of the executing program. I've looked around, but haven't found anything helpful online so far.

解决方案

I found how to do this with a macro. Initially, I tried using Ctrl-Shift-R to record a macro of keystrokes, but it stopped recording when I did Ctrl-Alt-Q. But I was able to edit the macro to get it to work. So here's what I did, in case anyone else wants to do something similar.

• Tools -> Macros -> Macro Explorer

• Right Click -> New macro

  Public Module RecordingModule
      Sub setvalue()
          DTE.Debugger.ExecuteStatement("variable_name=0")
      End Sub
  End Module
  

This macro will execute the assignment statement, setting my variable (in this case, making it a NULL pointer).

• Right Click on a BreakPoint -> When Hit...
• Check "Run a macro"
• Select Macros.MyMacros.RecordingModule.setvalue
• Check "Continue execution"
• Click OK

Then, I was able to run my program, automatically adjusting a pointer to NULL as it went. This was very useful for testing, and did not require recompiling.

这篇关于Visual Studio断点宏修改值？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！