c++ 获取文件版本信息

文件信息结构描述:

struct VS_FIXEDFILEINFO {

DWORD dwSignature//=0xFEEFO4BD

DWORD dwStrucVersion //该结构的版本信息,分高低版本

DWORD dwFileVersionMS//主文件版本

DWORD dwFileVersionLS//次文件版本

DWORD dwProductVersionMS //主产品版本

DWORD dwProductVersionLS //次产品版本

DWORD dwFileFlagsMask//文件标志掩码

DWORD dwFileFlags//文件标志(是否包含调试版本,动态版本结构...)

DWORD dwFileOS //文件原定的 *** 作系统(VOS_DOS,VOS_NT,VOS__WINDOWS16...)

DWORD dwFileType //文件类型(VFT_UNKNOWN,VFT_APP,VFT_DLL...)

DWORD dwFileSubtype /游枯简/当dwFileType为VFT_APP或VFT_DLL时该值为0,当为驱动信息VFT_APP或字体信息时该值包含其具体神裤的信息

DWORD dwFileDateMS //主时间戳

DWORD dwFileDateLS //次时间戳

}

===============================================

struct st_Language

{

WORD wLanguageID

WORD wCodePage

}

CString str("D:\\test\\test.exe")

DWORD dwSize = GetFileVersionInfoSize(str,NULL)

if(0 == dwSize) return

LPBYTE pBlock = (BYTE*)malloc(dwSize)

bool b = GetFileVersionInfo(str,0,dwSize,pBlock)

char* pVerValue = NULL

UINT nlen1 = 0

VerQueryValue(pBlock,TEXT("file://VarFileInfo//Translation"),

(LPVOID*)&pVerValue,&nlen1)

//获取语言

char* pLanValue = NULL

UINT nLen2 = 0

VerQueryValue(pBlock,"VarFileInfo\\Translation",(LPVOID*)&pLanValue,&nLen2)

//080404b0为中文

st_Language stlang = *((st_Language *)pLanValue)

//获取版本属败激性

VerQueryValue(pBlock,TEXT("file://%22),(LPVOID*)%26pVerValue,%26nlen1/)

VS_FIXEDFILEINFO *pfixfileinfo = (VS_FIXEDFILEINFO *)pVerValue

//修改属性

pfixfileinfo->dwFileVersionLS = 1234

pfixfileinfo->dwFileVersionMS = 4321

pfixfileinfo->dwProductVersionLS = 101

pfixfileinfo->dwProductVersionMS = 1010

//修改资源

HANDLE handle = BeginUpdateResource(str,FALSE)

BOOL result = UpdateResource(handle

,RT_VERSION

,MAKEINTRESOURCE(1)

,stlang.wLanguageID

,pBlock

,dwSize)

if (result == FALSE)

{

AfxMessageBox("Updata Resource False.")

}

EndUpdateResource(handle,FALSE)

free(pBlock)

String __fastcall TForm8::GetFileVersion(String FileName)

{

int iVerInfoSize

char *pBuf

AnsiString asVer=""颤戚银

VS_FIXEDFILEINFO *pVsInfo

unsigned int iFileInfoSize = sizeof( VS_FIXEDFILEINFO )

iVerInfoSize = GetFileVersionInfoSize(FileName.c_str(), NULL)

if(iVerInfoSize!= 0)

{

pBuf = new char[iVerInfoSize]

if(GetFileVersionInfo(FileName.c_str(),0, iVerInfoSize, pBuf ) )

{

if(VerQueryValue(pBuf, "\\",(void **)&pVsInfo,&iFileInfoSize))

{

asVer = IntToStr( HIWORD(pVsInfo->dwFileVersionMS) )+"仔枣."

asVer += IntToStr( LOWORD(pVsInfo->dwFileVersionMS) )+"."

asVer += IntToStr( HIWORD(pVsInfo->dwFileVersionLS) )+"."

asVer += IntToStr( LOWORD(pVsInfo->dwFileVersionLS) )

}

}

delete pBuf

}

return asVer

}