c++ 获取文件版本号

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链接器->输入->附加依赖项  添加Version.lib,msdn上记录的是添加mincore.lib，这个是错的。

头文件：Winver.h

GetCurrentVersion() {
	wchar_t versionCurrent[25];
	wchar_t versionPath[MAX_PATH]=TEXT("路径");
	DWORD fileVersionSize = GetFileVersionInfoSizeW(versionPath, 0);
	wchar_t  *lpData = new wchar_t[fileVersionSize];
	if (!GetFileVersionInfo(versionPath, NULL, fileVersionSize, lpData)) {
		CString str;
		str.Format(TEXT("错误1：%d"), GetLastError());
		MessageBox(str);
		delete lpData;
		return;
	}
	VS_FIXEDFILEINFO *versionInfo;
	PUINT uint = 0;
	if (!VerQueryValue(lpData, TEXT("\\"), (LPVOID*)&versionInfo, uint)) {
				CString str;
		str.Format(TEXT("错误2：%d"), GetLastError());
		MessageBox(str);
		delete lpData;
		return;
	}
	wnsprintf(versionCurrent, 25, TEXT("%d.%d.%d.%d"), HIWORD(versionInfo->dwProductVersionMS), LOWORD(versionInfo->dwProductVersionMS),
		HIWORD(versionInfo->dwProductVersionLS), LOWORD(versionInfo->dwProductVersionLS));
	delete lpData;
}