我目前正在将我们的项目从VS2012更新到VS2017。这导致一个项目崩溃并抱怨有关ATL的编译。
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(450): error C2143: syntax error: missing ')' before '__stdcall'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(450): error C2143: syntax error: missing ';' before '__stdcall'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(450): error C2059: syntax error: '__stdcall'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(450): error C2059: syntax error: ')'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(451): error C2065: 'PFNMOVEFILETRANSACTED': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(451): error C2146: syntax error: missing ';' before identifier 'pfMoveFileTransacted'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(451): error C2065: 'pfMoveFileTransacted': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(451): error C2146: syntax error: missing ';' before identifier 'GetProcAddress'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(453): error C2065: 'pfMoveFileTransacted': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(455): error C2065: 'pfMoveFileTransacted': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(571): error C2143: syntax error: missing ')' before '__stdcall'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(571): error C2143: syntax error: missing ';' before '__stdcall'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(571): error C2059: syntax error: '__stdcall'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(571): error C2059: syntax error: ')'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(572): error C2065: 'PFNFINDFIRSTFILETRANSACTED': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(572): error C2146: syntax error: missing ';' before identifier 'pfFindFirstFileTransacted'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(572): error C2065: 'pfFindFirstFileTransacted': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(572): error C2146: syntax error: missing ';' before identifier 'GetProcAddress'
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(574): error C2065: 'pfFindFirstFileTransacted': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(576): error C2065: 'pfFindFirstFileTransacted': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(576): error C2065: 'FindExInfoStandard': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atltransactionmanager.h(576): error C2065: 'FindExSearchNameMatch': undeclared identifier
1>c:\program files (x86)\microsoft visual studio\2017\professional\vc\tools\msvc\14.16.27023\atlmfc\include\atlcom.h(175): error C2065: 'COINIT_MULTITHREADED': undeclared identifier
1>Done building project "MyProj.vcxproj" -- FAILED.
带有诸如“未声明的标识符”之类的错误行是指windows.h库中的标头。
当我加入时，我会通过一个StdAfx.h包含；
#include <atlbase.h>
#include <atlcom.h>
无论我将Windows.h放在哪里，都会发生错误。我发现它可能是由_WIN32_WINNT东西生成的，但是所有这些“应该”的工作。是否已弃用？我不知道...有人有什么想法吗？
答案 0 :(得分：0)
在我的情况下，有多个项目，包括彼此的stdafx.h标头。这导致宏失败/损坏。整理出来并使用WINVER和_WIN32_WINNT的正确值修复了所有问题。
答案 1 :(得分：0)
除了亚历山大的回答外，请确保您没有定义以下内容：
#define NOTEXTMETRIC