How can I use SAS to get the latest modification time of the file in the folder?

[Lee_wan]

Hi all,

I can only use the following code to get all file names and extension types in the folder.

How can I get the latest modification time?

Thanks.

%let path=D:\;

data file;                                                                                                               
   length nlst nfile nnext $100;                                                                                                                     
   rc=filename('dir',"&path");                                                                                                                     
   dirid=dopen('dir');       
   numsel=dnum(dirid);                                                                                                                                                                                                                                                                 
   do i=1 to numsel;                                                                                                                                 
     nlst=dread(dirid,i);                                                                                                                            
     nfile=scan(nlst, 1, '.');                                                                                                                       
     nnext=upcase(scan(nlst, 2, '.'));                                                                                                               
     output;                                                                                                                                                                                                                                   
   end;                                                                                                                                                                                                                                                                                                 
   rc=dclose(dirid);                                                                                                                                 
run;  

[ChrisNZ]

Have you looked at function FINFO?