但是GETFILETIME总返回0
string is_appname
filetime lpCreationTime_1 ,lpLastAccessTime_1 ,lpLastWriteTime_1 ulong il_trn, lul_hFile
is_appname="D:\PB程式\程式\122.txt"
lul_hFile= FileOpen(is_appname, StreamMode!, Read!)
il_trn= GetFileTime(lul_hfile , lpCreationTime_1 , lpLastAccessTime_1 , lpLastWriteTime_1 )
messagebox(string(il_trn),string(lul_hFile))
FileClose(lul_hFile)