我有一个 C++ 项目，在 2008 年可以正常编译，但在 2010 年就无法编译。
在 2010 年，如果我将其字符集更改为多字节，它将进行编译，但没有任何字符串可以正常工作，可以准确描述它发生的情况，如果我不更改它，则会显示以下代码错误和警告。
2008 年，它编译并运行得很好，没有出现任何问题。
我在 C++ 方面不是很聪明，所以如果可能的话，尽可能详细、易于理解的响应将帮助我非常了解正在发生的事情并可能修复它。
以下是非多字节时的错误和警告:
12 IntelliSense: argument of type "char *" is incompatible with parameter of type "LPCWSTR"
13 IntelliSense: argument of type "char *" is incompatible with parameter of type "LPCWSTR"
Error 10 error C2664: 'URLDownloadToFileW' : cannot convert parameter 2 from 'char [255]' to 'LPCWSTR'
Error 2 error C2664: 'strcmp' : cannot convert parameter 1 from 'WCHAR [256]' to 'const char *'
Error 3 error C2664: 'SetConsoleTitleW' : cannot convert parameter 1 from 'const char [11]' to 'LPCWSTR'
Error 4 error C2664: 'GetModuleHandleW' : cannot convert parameter 1 from 'const char [9]' to 'LPCWSTR'
Error 5 error C2664: 'GetModuleHandleW' : cannot convert parameter 1 from 'const char [9]' to 'LPCWSTR'
Error 11 error C2664: 'GetModuleHandleW' : cannot convert parameter 1 from 'const char [15]' to 'LPCWSTR'
Error 6 error C2664: 'CreateEventW' : cannot convert parameter 4 from 'const char [20]' to 'LPCWSTR'
Error 9 error C2664: 'CCmdHandler::AddMessageBytes' : cannot convert parameter 1 from 'TCHAR *' to 'char *'
Error 7 error C2440: 'initializing' : cannot convert from 'const char [16]' to 'LPTSTR'
Error 8 error C2440: 'initializing' : cannot convert from 'const char [16]' to 'LPTSTR'
Error 1 error C2440: '<function-style-cast>' : cannot convert from 'WCHAR [256]' to 'std::string'
C++ 项目文件:
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9.00"
Name="TheProject"
ProjectGUID="{96791392-AA33-4460-BFEA-D766216ECAA8}"
RootNamespace="TheProject"
Keyword="Win32Proj"
TargetFrameworkVersion="196613"
>
<Platforms>
<Platform
Name="Win32"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;THEPROJECT_EXPORTS;LOGTOCONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
UsePrecompiledHeader="2"
WarningLevel="3"
DebugInformationFormat="4"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="2"
GenerateDebugInformation="true"
SubSystem="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="-D_SCL_SECURE_NO_WARNINGS"
Optimization="0"
InlineFunctionExpansion="1"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
AdditionalIncludeDirectories=""C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Include""
PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;THEPROJECT_EXPORT;LOGTOCONSOLE"
ExceptionHandling="2"
RuntimeLibrary="2"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="false"
UsePrecompiledHeader="2"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="1"
AdditionalLibraryDirectories="..\lib"
GenerateDebugInformation="false"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Quelldateien"
Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
>
<File
RelativePath=".\CmdHandler.cpp"
>
</File>
<File
RelativePath=".\ConsoleCMD.cpp"
>
</File>
<File
RelativePath=".\dllmain.cpp"
>
<FileConfiguration
Name="Debug|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
CompileAsManaged="0"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
CompileAsManaged="0"
/>
</FileConfiguration>
</File>
<File
RelativePath=".\EntiyManager.cpp"
>
</File>
<File
RelativePath=".\ICommand.cpp"
>
</File>
<File
RelativePath=".\MiscManager.cpp"
>
</File>
<File
RelativePath=".\PipeProtocol.cpp"
>
</File>
<File
RelativePath=".\Pipes.cpp"
>
</File>
<File
RelativePath=".\stdafx.cpp"
>
<FileConfiguration
Name="Debug|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="1"
/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="1"
/>
</FileConfiguration>
</File>
</Filter>
<Filter
Name="Headerdateien"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
>
<File
RelativePath=".\CmdHandler.h"
>
</File>
<File
RelativePath=".\CommandIDList.h"
>
</File>
<File
RelativePath=".\ConsoleCMD.h"
>
</File>
<File
RelativePath=".\detours.h"
>
</File>
<File
RelativePath=".\EntiyManager.h"
>
</File>
<File
RelativePath=".\hide.h"
>
</File>
<File
RelativePath=".\ICommand.h"
>
</File>
<File
RelativePath=".\IOnFrameClient.h"
>
</File>
<File
RelativePath=".\Log.h"
>
</File>
<File
RelativePath=".\MiscManager.h"
>
</File>
<File
RelativePath=".\PipeProtocol.h"
>
</File>
<File
RelativePath=".\Pipes.h"
>
</File>
<File
RelativePath=".\stdafx.h"
>
</File>
<File
RelativePath=".\targetver.h"
>
</File>
</Filter>
<Filter
Name="Ressourcendateien"
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
>
</Filter>
<File
RelativePath=".\ReadMe.txt"
>
</File>
</Files>
<Globals>
</Globals>
</VisualStudioProject>
最佳答案
您的代码似乎不是为使用 UNICODE 字符串而编写的。因此，您应该检查您的项目设置并在“常规”部分中验证您使用的“字符集”。我想你有“使用 Unicode 字符集”，但你需要将其更改为“未设置”。 “使用多字节字符集”不一样。
关于c++ - 我的项目在 vs2008 中编译没有任何问题，但在 2010 中却没有？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/7051988/