natvis调试自定义可视化

sofu456

发布于 2023-08-17 10:56:20

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发布于 2023-08-17 10:56:20

文章被收录于专栏：sofu456

natvis

vs studio的natvis存放在

%VSINSTALLDIR%\Common7\Packages\Debugger\Visualizers

vscode指定natvis

launch.json中指定，“visualizerFile”: “”

microsoft官方示例native-debugger-objects-in-natvis：

class CDog
{
public:
   CDog(){m_age = 8; m_weight = 30;}
   long m_age;
   long m_weight;
};
int main()
{
   CDog MyDog;
   printf_s("%d, %d\n", MyDog.m_age, MyDog.m_weight);
   return 0;
}

针对dog类定义dog.natvis文件，内容如下

<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="https://schemas.microsoft.com/vstudio/debugger/natvis/2010">
   <Type Name="CDog">
      <DisplayString>{{Age = {m_age} years. Weight = {m_weight} pounds.}}</DisplayString>
   </Type>
</AutoVisualizer>

开发natvis工具https://github.com/microsoft/ConcordExtensibilitySamples.git