[[José Luis Garcí]]

hola force1758 si lo que quieres no es muy complicado e incluso repetitivo, puedes optar por crear una función, con lo que la llamas cada vez que la necesitas, como ejemplo te pongo la siguiente

Código Delphi [-]
//------------------------------------------------------------------------------
//*************************************************************[ Imputdate ]****
//  Parte de la idea original de   Felipe Monteiro  del 25/05/2006
// bajada de http://www.planetadelphi.com.br/dica...tbox-com-combo)
//------------------------------------------------------------------------------
// J.L.G.T. 05/08/2012 Basando me en el código de Felipe Monteiro , lo adapte a
// mis necesidades, creando un imput de doble entrada en mi caso para insertar
// Comentarios Con fecha
//------------------------------------------------------------------------------
//  [Acaption]       String     Texto en la barra del caption
//  [Aprompt]        String     Texto aclaratorio para elmensaje o petición
//  [Separadores]   Boolean    Muestra la fecha entre separadores []
//------------------------------------------------------------------------------
//---EJEMPLO--------------------------------------------------------------------
//  procedure TForm1.Button1Click(Sender: TObject);
//  begin
//     Label1.Caption:=Inputdate('Comentario con fecha','Comentario');
//  end;
//------------------------------------------------------------------------------
function Inputdate(const ACaption, APrompt: string; Separadores:Boolean =true): string;
  function GetCharSize(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;

var
  Form: TForm;
  Prompt: TLabel;
  Combo: TDateTimePicker;
  Ed:  TEdit;
  Labelfec2: TLabel;
  DialogUnits: TPoint;
  ButtonTop, ButtonWidth, ButtonHeight: Integer;
  R: TRect;
begin
  Result := '';
  Form   := TForm.Create(Application);
  with Form do
    try
      Canvas.Font     := Font;
      DialogUnits     := GetCharSize(Canvas);
      BorderStyle     := bsDialog;
      FormStyle        :=fsStayOnTop;
      Caption         := ACaption;
      ClientWidth     := MulDiv(195, DialogUnits.X, 4);
      Position        := poScreenCenter;
      Prompt          := TLabel.Create(Form);
      with Prompt do
      begin
        Parent   := Form;
        Caption  := APrompt;
        Left     := MulDiv(8, DialogUnits.X, 4);
        Top      := MulDiv(8, DialogUnits.Y, 8);
        Constraints.MaxWidth := MulDiv(180, DialogUnits.X, 4);
        WordWrap := True;
      end;
      Ed:=TEdit.Create(Form);
      with Ed do
      begin
        Parent     := Form;
        Left      := Prompt.Left;
        Top       := Prompt.top+Prompt.Height+5;
        Width     := MulDiv(180, DialogUnits.X, 4);
        Text      :='';
      end;
      Labelfec2   := TLabel.Create(Form);
      with Labelfec2 do
      begin
        Parent   := Form;
        Caption  := 'Fecha';
        Left     := Prompt.Left;
        Top      := ED.top+ED.Height+5;
        WordWrap := True;
      end;
      Combo := TDateTimePicker.Create(Form);
      with Combo do
      begin
        Parent     := Form;
        Left      := Prompt.Left;
        Top       := Labelfec2.top+Labelfec2.Height+5;
        Width     := MulDiv(178, DialogUnits.X, 4);
      end;
      ButtonTop    := combo.top+Combo.Height+10;;
      ButtonWidth  := MulDiv(50, DialogUnits.X, 4);
      ButtonHeight := MulDiv(14, DialogUnits.Y, 8);
      with TButton.Create(Form) do
      begin
        Parent      := Form;
        Caption     := 'OK';
        ModalResult := mrOk;
        default     := True;
        SetBounds(MulDiv(Prompt.Left-2, DialogUnits.X, 4), ButtonTop, ButtonWidth,
          ButtonHeight);
      end;
      with TButton.Create(Form) do
      begin
        Parent      := Form;
        Caption     := 'Cancelar';
        ModalResult := mrCancel;
        Cancel      := True;
        SetBounds(MulDiv(137, DialogUnits.X, 4), ButtonTop,ButtonWidth, ButtonHeight);
        Form.ClientHeight := 140;
      end;
      if ShowModal = mrOk then
      begin
        if Separadores then Result:=Ed.Text+' [ '+DateToStr(Combo.Date)+' ]'
                       else Result:=Ed.Text+' '+DateToStr(Combo.Date);
      end;
    finally
      Form.Free;
    end;
end;

y otro ejemplo

Código Delphi [-]
//------------------------------------------------------------------------------
//*************************************************************[ ImputMemo ]****
//  Parte de la idea original de   Felipe Monteiro  del 25/05/2006
// bajada de http://www.planetadelphi.com.br/dica...tbox-com-combo)
//------------------------------------------------------------------------------
// J.L.G.T. 06/08/2012 Basando me en el código de Felipe Monteiro , lo adapte a
// mis necesidades, creando un imput para entradas en memo
//------------------------------------------------------------------------------
//  [Acaption]       String     Texto en la barra del caption
//  [Aprompt]        String     Texto aclaratorio para elmensaje o petición
//  [Text]           String     Texto del MEmo
//------------------------------------------------------------------------------
//---EJEMPLO--------------------------------------------------------------------
//  procedure TForm1.Button1Click(Sender: TObject);
//  begin
//     DBMEMO1.lines.text:=InputMemo('Comentario con fecha','Comentario');
//  end;
//------------------------------------------------------------------------------
function InputMemo(const ACaption, APrompt: string; Text:String =''): string;
  function GetCharSize(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;

var
  Form: TForm;
  Prompt: TLabel;
  MEM: TMemo;
  DialogUnits: TPoint;
  ButtonTop, ButtonWidth, ButtonHeight: Integer;
  R: TRect;
begin
  Result := '';
  Form   := TForm.Create(Application);
  with Form do
    try
      Canvas.Font     := Font;
      DialogUnits     := GetCharSize(Canvas);
      BorderStyle     := bsDialog;
      FormStyle        :=fsStayOnTop;
      Caption         := ACaption;
      ClientWidth     := MulDiv(396, DialogUnits.X, 4);
      Position        := poScreenCenter;
      Prompt          := TLabel.Create(Form);
      with Prompt do
      begin
        Parent   := Form;
        Caption  := APrompt;
        Left     := MulDiv(8, DialogUnits.X, 4);
        Top      := MulDiv(8, DialogUnits.Y, 8);
        Constraints.MaxWidth := MulDiv(180, DialogUnits.X, 4);
        WordWrap := True;
      end;
      MEM := TMemo.Create(Form);
      with MEM do
      begin
        Parent         := Form;
        Left          := Prompt.Left;
        Top           := Prompt.top+Prompt.Height+5;
        Height        := 150;
        Width         := MulDiv(380, DialogUnits.X, 4);
        Lines.Text    := Text;
      end;
      ButtonTop    := MEM.top+MEM.Height+10;;
      ButtonWidth  := MulDiv(50, DialogUnits.X, 4);
      ButtonHeight := MulDiv(14, DialogUnits.Y, 8);
      with TButton.Create(Form) do
      begin
        Parent      := Form;
        Caption     := 'OK';
        ModalResult := mrOk;
        default     := True;
        SetBounds(MulDiv(Prompt.Left-2, DialogUnits.X, 4), ButtonTop, ButtonWidth,
          ButtonHeight);
      end;
      with TButton.Create(Form) do
      begin
        Parent      := Form;
        Caption     := 'Cancelar';
        ModalResult := mrCancel;
        Cancel      := True;
        SetBounds(MulDiv(340, DialogUnits.X, 4), ButtonTop,ButtonWidth, ButtonHeight);
        Form.ClientHeight := 220;
      end;
      MEM.Lines.Clear;
      MEM.Lines.Add(Text);
      if ShowModal = mrOk then Result:=MEM.Lines.Text
                          else Result:=Text;   //Devuelve el original
    finally
      Form.Free;
    end;
end;