GetDirs

Return a list of directory names from a path.

Declaration

Source position: finah.inc line 43

  function GetDirs(var DirName: UNICODESTRING; 
                  var Dirs: Array of PUNICODECHAR) : LongInt;
  function GetDirs(var DirName: RAWBYTESTRING; 
                  var Dirs: Array of PANSICHAR) : LongInt;

Description

GetDirs splits DirName in a null-byte separated list of directory names, Dirs is an array of PChars, pointing to these directory names. The function returns the number of directories found, or -1 if none were found. DirName must contain only OSDirSeparator as Directory separator chars.

Errors

None.

See also

Name Description
ExtractRelativePath Extract a relative path from a filename, given a base directory.

Example

Program Example45;
{ This program demonstrates the GetDirs function }
{$H+}
Uses sysutils;
Var Dirs : Array[0..127] of pchar;
    I,Count : longint;
    Dir,NewDir : String;
Begin
  Dir:=GetCurrentDir;
  Writeln ('Dir : ',Dir);
  NewDir:='';
  count:=GetDirs(Dir,Dirs);
  For I:=0 to Count-1 do
    begin
    NewDir:=NewDir+'/'+StrPas(Dirs[I]);
    Writeln (NewDir);
    end;
End.