안녕하세요. 최용일입니다.

델파이소스에 있는 InputBox함수에 한줄만 추가시켰습니다.


function InputBoxEx(const ACaption, APrompt, ADefault: string): string;
var
  Form: TForm;
  Prompt: TLabel;
  Edit: TEdit;
  DialogUnits: TPoint;
  ButtonTop, ButtonWidth, ButtonHeight: Integer;

  function GetAveCharSize(Canvas: TCanvas): TPoint;
  var
    I: Integer;
    Buffer: array[0..51] of Char;
  begin
    for I := 0 to 25 do Buffer[I] := Chr(I + Ord('A'));
    for I := 0 to 25 do Buffer[I + 26] := Chr(I + Ord('a'));
    GetTextExtentPoint(Canvas.Handle, Buffer, 52, TSize(Result));
    Result.X := Result.X div 52;
  end;

begin
  Result := ADefault;
  Form := TForm.Create(Application);
  with Form do
    try
      Canvas.Font := Font;
      DialogUnits := GetAveCharSize(Canvas);
      BorderStyle := bsDialog;
      Caption := ACaption;
      ClientWidth := MulDiv(180, DialogUnits.X, 4);
      ClientHeight := MulDiv(63, DialogUnits.Y, 8);
      Position := poScreenCenter;
      Prompt := TLabel.Create(Form);
      with Prompt do
      begin
        Parent := Form;
        AutoSize := True;
        Left := MulDiv(8, DialogUnits.X, 4);
        Top := MulDiv(8, DialogUnits.Y, 8);
        Caption := APrompt;
      end;
      Edit := TEdit.Create(Form);
      with Edit do
      begin
        Parent := Form;
        Left := Prompt.Left;
        Top := MulDiv(19, DialogUnits.Y, 8);
        Width := MulDiv(164, DialogUnits.X, 4);
        MaxLength := 255;
        Text := Result;
        ImeMode := imSHanguel;
        SelectAll;
      end;
      ButtonTop := MulDiv(41, DialogUnits.Y, 8);
      ButtonWidth := MulDiv(50, DialogUnits.X, 4);
      ButtonHeight := MulDiv(14, DialogUnits.Y, 8);
      with TButton.Create(Form) do
      begin
        Parent := Form;
        Caption := SMsgDlgOK;
        ModalResult := mrOk;
        Default := True;
        SetBounds(MulDiv(38, DialogUnits.X, 4), ButtonTop, ButtonWidth,
          ButtonHeight);
      end;
      with TButton.Create(Form) do
      begin
        Parent := Form;
        Caption := SMsgDlgCancel;
        ModalResult := mrCancel;
        Cancel := True;
        SetBounds(MulDiv(92, DialogUnits.X, 4), ButtonTop, ButtonWidth,
          ButtonHeight);
      end;
      if ShowModal = mrOk then
        Result := Edit.Text;
    finally
      Form.Free;
    end;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
    InputBoxEx('Caption', 'Propmpt', 'Default');
end;

^^ 항상 즐코하세요...