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...check, if a directory is empty?
Autor: RaverJK
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Tip Rating (27):  
     


// Diese Funktion gibt true zurück, falls Directory ein leeres Verzeichnis ist.
// This function returns true if Directory is an empty directory.

function DirectoryIsEmpty(Directory: string): Boolean;
var
  
SR: TSearchRec;
  i: Integer;
begin
  
Result := False;
  FindFirst(IncludeTrailingPathDelimiter(Directory) + '*', faAnyFile, SR);
  for i := 1 to do
    if 
(SR.Name = '.') or (SR.Name = '..') then
      
Result := FindNext(SR) <> 0;
  FindClose(SR);
end;


// Beispiel:
// Example:

procedure TForm1.Button1Click(Sender: TObject);
begin
  if 
DirectoryIsEmpty('C:\test') then
    
Label1.Caption := 'empty'
  else
    
Label1.Caption := 'not empty';
end;


 

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