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让visualstudiodebugger显示utf8字符串

admin 11月 13, 2020 0

让VS在调试时显示UTF8字符串。

文章抄自
让VS调试器正确显示UTF-8字符串
 Visual Studio 2010/2013 UTF8编码调试时显示中文

临时显示

将要显示的

永久显示

打开Common7PackagesDebuggerVisualizersstl.natvis文件，找到

<Type Name="std::basic_string&lt;char,*&gt;">
    <DisplayString Condition="_Mypair._Myval2._Myres &lt; _Mypair._Myval2._BUF_SIZE">{_Mypair._Myval2._Bx._Buf,na}</DisplayString>
    <DisplayString Condition="_Mypair._Myval2._Myres &gt;= _Mypair._Myval2._BUF_SIZE">{_Mypair._Myval2._Bx._Ptr,na}</DisplayString>
    <StringView Condition="_Mypair._Myval2._Myres &lt; _Mypair._Myval2._BUF_SIZE">_Mypair._Myval2._Bx._Buf,na</StringView>
    <StringView Condition="_Mypair._Myval2._Myres &gt;= _Mypair._Myval2._BUF_SIZE">_Mypair._Myval2._Bx._Ptr,na</StringView>
    ...略...
</Type>

将,na修改成,s8即可，修改后如下所示

<Type Name="std::basic_string&lt;char,*&gt;">
    <DisplayString Condition="_Mypair._Myval2._Myres &lt; _Mypair._Myval2._BUF_SIZE">{_Mypair._Myval2._Bx._Buf,s8}</DisplayString>
    <DisplayString Condition="_Mypair._Myval2._Myres &gt;= _Mypair._Myval2._BUF_SIZE">{_Mypair._Myval2._Bx._Ptr,s8}</DisplayString>
    <StringView Condition="_Mypair._Myval2._Myres &lt; _Mypair._Myval2._BUF_SIZE">_Mypair._Myval2._Bx._Buf,s8</StringView>
    <StringView Condition="_Mypair._Myval2._Myres &gt;= _Mypair._Myval2._BUF_SIZE">_Mypair._Myval2._Bx._Ptr,s8</StringView>
    ...略...
</Type>