uses FileCtrl;const SELDIRHELP = 1000; procedure TForm1.Button1Click(Sender: TObject); var Dir: string; begin Dir := 'C:\MYDIR'; if SelectDirectory(Dir, [sdAllowCreate, sdPerformCreate, sdPrompt],SELDIRHELP) then Label1.Caption := Dir; end;
uses QDialogs;var dir: String; begin selectDirectory('请选择目录','',dir); ShowMessage(Dir); end;
SELDIRHELP = 1000;
procedure TForm1.Button1Click(Sender: TObject);
var
Dir: string;
begin
Dir := 'C:\MYDIR';
if SelectDirectory(Dir, [sdAllowCreate, sdPerformCreate, sdPrompt],SELDIRHELP) then
Label1.Caption := Dir;
end;
dir: String;
begin
selectDirectory('请选择目录','',dir);
ShowMessage(Dir);
end;
edit1.Text :=ExtractFileDir(OpenDialog1.FileName);SetCurrentDir(Edit1.Text);