如何获取程序的显示版本号displayversion？

[gldcpp]

也就是在控制面板中显示的版本号？
显示版本号与文件版本号，产品版本号各自有什么区别和作用？

[paschen]

获取PE文件的资源节中版本信息

[paschen]

另外这几个API也可以： GetFileVersionInfoSizeEx、GetFileVersionInfoEx、VerQueryValue 具体用法往上搜索

[gldcpp]

引用 2 楼 paschen 的回复:

另外这几个API也可以： GetFileVersionInfoSizeEx、GetFileVersionInfoEx、VerQueryValue 具体用法往上搜索

这些可以得到VS_FIXEDFILEINFO的结构体信息，里面有产品版本和文件版本 但是我没有找到显示版本信息

[赵4老师]

仅供参考：

#pragma comment(lib,"version")
#include <windows.h>
#include <stdio.h>
void HexDump(char *buf,int len,int addr) {
    int i,j,k;
    char binstr[80];

    len=(int)(*(WORD *)buf);
    printf("0x%08X bytes:\n",len);
    for (i=0;i<len;i++) {
        if (0==(i%16)) {
            sprintf(binstr,"%08x -",i+addr);
            sprintf(binstr,"%s %02x",binstr,(unsigned char)buf[i]);
        } else if (15==(i%16)) {
            sprintf(binstr,"%s %02x",binstr,(unsigned char)buf[i]);
            sprintf(binstr,"%s  ",binstr);
            for (j=i-15;j<=i;j+=2) {
                sprintf(binstr,"%s%C",binstr,(buf[j]<=0x20&&buf[j+1]==0)?L'.':*(wchar_t *)&buf[j]);
            }
            printf("%s\n",binstr);
        } else {
            sprintf(binstr,"%s %02x",binstr,(unsigned char)buf[i]);
        }
    }
    if (0!=(i%16)) {
        k=16-(i%16);
        for (j=0;j<k;j++) {
            sprintf(binstr,"%s   ",binstr);
        }
        sprintf(binstr,"%s  ",binstr);
        k=16-k;
        for (j=i-k;j<i;j+=2) {
            sprintf(binstr,"%s%C",binstr,(buf[j]<=0x20&&buf[j+1]==0)?L'.':*(wchar_t *)&buf[j]);
        }
        printf("%s\n",binstr);
    }
}
int main(int argc,char **argv) {
    DWORD             dwVerHnd;
    DWORD             dwVerInfoSize;
    VS_FIXEDFILEINFO *pFileInfo;
    LPVOID            lpvMem;
    HANDLE            hMem;
    unsigned int      uInfoSize;
    WORD              m_nProdVersion[4];

    if (argc<2) {
        printf("Usage: %s fullpathfilename.ext [dumpall]\n",argv[0]);
        return 1;
    }
    dwVerInfoSize = GetFileVersionInfoSize(argv[1], &dwVerHnd);
    if (dwVerInfoSize) {
            hMem = GlobalAlloc(GMEM_MOVEABLE, dwVerInfoSize);
            lpvMem = GlobalLock(hMem);
            GetFileVersionInfo(argv[1], dwVerHnd, dwVerInfoSize, lpvMem);
            VerQueryValue(lpvMem,"\\",(void**)&pFileInfo, &uInfoSize);
            m_nProdVersion[0]=HIWORD(pFileInfo->dwProductVersionMS);
            m_nProdVersion[1]=LOWORD(pFileInfo->dwProductVersionMS);
            m_nProdVersion[2]=HIWORD(pFileInfo->dwProductVersionLS);
            m_nProdVersion[3]=LOWORD(pFileInfo->dwProductVersionLS);
            printf("The file [%s]'s version: %d.%d.%d.%d\n",argv[1],
                m_nProdVersion[0],
                m_nProdVersion[1],
                m_nProdVersion[2],
                m_nProdVersion[3]);
            if (argc>2) {//dumpall
                HexDump((char *)lpvMem,dwVerInfoSize,0);
            }
            GlobalUnlock(hMem);
            GlobalFree(hMem);
    } else {
        printf("Can not GetFileVersionInfoSize(%s,...)!\n",argv[1]);
    }
    return 0;
}