我在资源中声明了版本信息:
100 VERSIONINFO
FILEVERSION 1,0,0,2
PRODUCTVERSION 1,0,0,2
FILEOS VOS_NT
FILETYPE VFT_APP
{
BLOCK "StringFileInfo"
{
BLOCK "000004b0"
{
VALUE "FileDescription", "My application"
VALUE "FileVersion", "1.0.0.2"
VALUE "InternalName", "app.exe"
VALUE "LegalCopyright", "Copyright © 2012 by David."
VALUE "OriginalFilename", "app.exe"
VALUE "ProductName", "app"
VALUE "ProductVersion", "1.0.0.2"
VALUE "Assembly Version", "1.0.0.2"
}
}
BLOCK "VarFileInfo"
{
VALUE "Translation", 0x0000 0x04B0
}
}
我以这种方式获取版本信息:
HRSRC hResInfo;
HGLOBAL hResData;
LPCVOID pRes;
UINT uLen;
VS_FIXEDFILEINFO *lpFfi;
hResInfo = FindResource(hInst, MAKEINTRESOURCE(100), RT_VERSION);
MessageBox(0, "FindResource", 0,0);
hResData = LoadResource(hInst, hResInfo);
MessageBox(0, "LoadResource", 0,0);
pRes = LockResource(hResData);
MessageBox(0, "LockResource", 0,0);
VerQueryValue(pRes, "\\" ,(LPVOID*)&lpFfi, &uLen);
MessageBox(0, "VerQueryValue", 0,0);
FreeResource(hResData);
DWORD dwFileVersionMS = lpFfi->dwFileVersionMS;
DWORD dwFileVersionLS = lpFfi->dwFileVersionLS;
DWORD dwLeftMost = HIWORD(dwFileVersionMS);
DWORD dwSecondLeft = LOWORD(dwFileVersionMS);
DWORD dwSecondRight = HIWORD(dwFileVersionLS);
DWORD dwRightMost = LOWORD(dwFileVersionLS);
在函数 VerQueryValue 中是一个错误,因为程序中断(带有文本“VerQueryValue”的消息框不显示)并且 Visual C++ 向我显示以下消息:
ProxyCU.exe 中 0x77bf15a5 处的第一次机会异常:0xC0000005:访问冲突写入位置 0x00483192。
如何修复此代码?
问候,大卫