//
// This function tries to find version information for a specific codepage.
// Returns true when version information is found.
//
private bool GetVersionInfoForCodePage(IntPtr memIntPtr, string codepage)
{
string template = "\\\\StringFileInfo\\\\{0}\\\\{1}";
_companyName = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "CompanyName"));
_fileDescription = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "FileDescription"));
_fileVersion = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "FileVersion"));
_internalName = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "InternalName"));
_legalCopyright = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "LegalCopyright"));
_originalFilename = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "OriginalFilename"));
_productName = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "ProductName"));
_productVersion = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "ProductVersion"));
_comments = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "Comments"));
_legalTrademarks = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "LegalTrademarks"));
_privateBuild = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "PrivateBuild"));
_specialBuild = GetFileVersionString(memIntPtr, string.Format(CultureInfo.InvariantCulture, template, codepage, "SpecialBuild"));
_language = GetFileVersionLanguage(memIntPtr);
Interop.VS_FIXEDFILEINFO ffi = GetFixedFileInfo(memIntPtr);
_fileMajor = HIWORD(ffi.dwFileVersionMS);
_fileMinor = LOWORD(ffi.dwFileVersionMS);
_fileBuild = HIWORD(ffi.dwFileVersionLS);
_filePrivate = LOWORD(ffi.dwFileVersionLS);
_productMajor = HIWORD(ffi.dwProductVersionMS);
_productMinor = LOWORD(ffi.dwProductVersionMS);
_productBuild = HIWORD(ffi.dwProductVersionLS);
_productPrivate = LOWORD(ffi.dwProductVersionLS);
_fileFlags = ffi.dwFileFlags;
// fileVersion is chosen based on best guess. Other fields can be used if appropriate.
return(_fileVersion != string.Empty);
}
private static Interop.VS_FIXEDFILEINFO GetFixedFileInfo(IntPtr memPtr)
{
IntPtr memRef = IntPtr.Zero;
uint memLen;
if (Interop.mincore.VerQueryValue(memPtr, "\\", out memRef, out memLen))
{
Interop.VS_FIXEDFILEINFO fixedFileInfo =
(Interop.VS_FIXEDFILEINFO)Marshal.PtrToStructure <Interop.VS_FIXEDFILEINFO>(memRef);
return(fixedFileInfo);
}
return(new Interop.VS_FIXEDFILEINFO());
}
