LAN Web TCP Delphi

Title: open the windows explorer and show the specified folder?
uses
ShellApi;
// strFolder is the folder you want to open
procedure ShowFolder(strFolder: string);
begin
ShellExecute(Application.Handle,
PChar('explore'),
PChar(strFolder),
nil,
nil,
SW_SHOWNORMAL);
end;
procedure TForm1.Button1Click(Sender: TObject);
const
strFolder = 'c:\My Documents';
begin
ShowFolder(strFolder);
end;