Código:
TDate GetModifyFileDate(char* FileName)
{
WIN32_FILE_ATTRIBUTE_DATA FileData;
SYSTEMTIME SystemTime;
GetFileAttributesEx(FileName, GetFileExInfoStandard, &FileData);
FileTimeToSystemTime(&FileData.ftLastWriteTime, &SystemTime);
return EncodeDate(SystemTime.wYear, SystemTime.wMonth, SystemTime.wDay);
}
Saludos.