Return the root directory of Delphi executable -


i have delphi application executing , when call getcurrentdir following returns:

c:\dev\w32\2015\bcslbdemo\win32\debug

when call extractfiledir(getcurrentdir()) receive following:

c:\dev\w32\2015\bcslbdemo\win32

what desire c:\dev\w32\2015\bcslbdemo

function retroot: string; var   i: integer;   buf: string; begin   result := '';   buf := extractfiledir(getcurrentdir());   := length(buf);   repeat     dec(i);   until (buf[i] = '\') or (i < 3);   if buf[i] = '\'   begin     delete(buf, i, length(buf));     result := buf;   end; end;

i wrote function desired result. know if there better approach accomplish retrieving root directory of delphi executable.

there's way:

expandfilename(getcurrentdir + '\..\..\'); // current folder expandfilename(extractfiledir(application.exename) + '\..\..\'); // exe folder

c:\dev\w32\2015\bcslbdemo

will take 2 levels can see.

of course answer "how 2 levels up" question. question exe root kind of non-sense. might need configure project settings not make win32\debug folders or move data files there ;-)


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