Author: james Bond

How to copy all Files inDirectory

Answer:

...copy / move / delete whole directory? 	

1   uses
2     ShellApi;
3   
4   function CopyDir(const fromDir, toDir: string): Boolean;
5   var
6     fos: TSHFileOpStruct;
7   begin
8     ZeroMemory(@fos, SizeOf(fos));
9     with fos do
10    begin
11      wFunc := FO_COPY;
12      fFlags := FOF_FILESONLY;
13      pFrom := PChar(fromDir + #0);
14      pTo := PChar(toDir)
15    end;
16    Result := (0 = ShFileOperation(fos));
17  end;
18  
19  function MoveDir(const fromDir, toDir: string): Boolean;
20  var
21    fos: TSHFileOpStruct;
22  begin
23    ZeroMemory(@fos, SizeOf(fos));
24    with fos do
25    begin
26      wFunc := FO_MOVE;
27      fFlags := FOF_FILESONLY;
28      pFrom := PChar(fromDir + #0);
29      pTo := PChar(toDir)
30    end;
31    Result := (0 = ShFileOperation(fos));
32  end;
33  
34  function DelDir(dir: string): Boolean;
35  var
36    fos: TSHFileOpStruct;
37  begin
38    ZeroMemory(@fos, SizeOf(fos));
39    with fos do
40    begin
41      wFunc := FO_DELETE;
42      fFlags := FOF_SILENT or FOF_NOCONFIRMATION;
43      pFrom := PChar(dir + #0);
44    end;
45    Result := (0 = ShFileOperation(fos));
46  end;
47  
48  procedure TForm1.Button1Click(Sender: TObject);
49  begin
50    if cCopyDir('d:\download', 'e:\') = True then
51      ShowMessage('Directory copied.');
52  end;