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   comp.lang.pascal.borland      Borland Pascal was actually pretty neat      2,978 messages   

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   Message 2,395 of 2,978   
   Femme Verbeek to nobody   
   Re: input Volume-Name - output drive-num   
   26 Feb 07 11:20:56   
   
   From: fv@nospam.tcenl.com   
      
   nobody schreef:   
   > Hallo experts,   
   >   
   > do you know a simple way how to get the valid hard-disk-number ($80,   
   > $81 . . . }  for a  given  Volume-name ( C:\, D:\ ,E:\  . . .)   
   > or could you tell me where to find this kind of information?   
   > ( working with BP7 & Freepascal )   
   > thank you very much + regards   
   > Robert   
      
   This code predates Windows. Except a wrong value of diskfree on modern   
   very large harddisks, never had any problems with it.   
   Paramstr[0] is the path + name of the running executable.   
      
   -- Femme   
      
      
   Uses dos;   
   var   
      N: NameStr;   
      E,nn: ExtStr;   
      Drivenr:integer;   
      Directory:dirstr;   
   begin   
      FSplit(Fexpand(Paramstr(0)), directory, N, E);   
      WriteLn(directory,N,E);   
      if directory[1] in ['A'..'Z'] then drivenr:=ord(directory[1])-64   
                                    else drivenr:=0;   
      WriteLn('Available diskspace ', diskfree(drivenr));   
      If fexpand('')<>directory then   
      WriteLn('Default DOS directory= ',fexpand(''),   
                     '  Programdirectory= ',directory );   
   end.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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