bonjour , certainement suite a une mauvaise manip j'ai une erreur dans le "source" du spin edit , j'ai reinstaller delphi et l'erreur est toujours presente,
j'ai le "end" finale qui est en rouge pourtant il ne m'en manque pas voici le fichier ;
{$I TMSDEFS.INC}

unit Spin;

interface

uses Windows, Classes, StdCtrls, ExtCtrls, Controls, Messages, SysUtils,
  Forms, Graphics, Menus, Buttons
  {$IFDEF TMSDOTNET}
  , WinUtils
  {$ENDIF}
  ;

const
  InitRepeatPause = 400;  { pause before repeat timer (ms) }
  RepeatPause     = 100;  { pause before hint window displays (ms)}

type

  TNumGlyphs = Buttons.TNumGlyphs;

  TTimerSpeedButton = class;

{ TSpinButton }

  TSpinButton = class (TWinControl)
  private
    FUpButton: TTimerSpeedButton;
    FDownButton: TTimerSpeedButton;
    FFocusedButton: TTimerSpeedButton;
    FFocusControl: TWinControl;
    FOnUpClick: TNotifyEvent;
    FOnDownClick: TNotifyEvent;
    function CreateButton: TTimerSpeedButton;
    function GetUpGlyph: TBitmap;
    function GetDownGlyph: TBitmap;
    procedure SetUpGlyph(Value: TBitmap);
    procedure SetDownGlyph(Value: TBitmap);
    function GetUpNumGlyphs: TNumGlyphs;
    function GetDownNumGlyphs: TNumGlyphs;
    procedure SetUpNumGlyphs(Value: TNumGlyphs);
    procedure SetDownNumGlyphs(Value: TNumGlyphs);
    procedure BtnClick(Sender: TObject);
    procedure BtnMouseDown (Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure SetFocusBtn (Btn: TTimerSpeedButton);
    procedure AdjustSize (var W, H: Integer); reintroduce;
    procedure WMSize(var Message: TWMSize);  message WM_SIZE;
    procedure WMSetFocus(var Message: TWMSetFocus); message WM_SETFOCUS;
    procedure WMKillFocus(var Message: TWMKillFocus); message WM_KILLFOCUS;
    procedure WMGetDlgCode(var Message: TWMGetDlgCode); message WM_GETDLGCODE;
  protected
    procedure Loaded; override;
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure Notification(AComponent: TComponent;
      Operation: TOperation); override;
  public
    constructor Create(AOwner: TComponent); override;
    procedure SetBounds(ALeft, ATop, AWidth, AHeight: Integer); override;
  published
    property Align;
    {$IFDEF VER125}
    property Anchors;
    property Constraints;
    property DragKind;
    {$ENDIF}
    property Ctl3D;
    property DownGlyph: TBitmap read GetDownGlyph write SetDownGlyph;
    property DownNumGlyphs: TNumGlyphs read GetDownNumGlyphs write SetDownNumGlyphs default 1;
    property DragCursor;
    property DragMode;
    property Enabled;
    property FocusControl: TWinControl read FFocusControl write FFocusControl;
    property ParentCtl3D;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property TabOrder;
    property TabStop;
    property UpGlyph: TBitmap read GetUpGlyph write SetUpGlyph;
    property UpNumGlyphs: TNumGlyphs read GetUpNumGlyphs write SetUpNumGlyphs default 1;
    property Visible;
    property OnDownClick: TNotifyEvent read FOnDownClick write FOnDownClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEnter;
    property OnExit;
    {$IFDEF VER125}
    property OnEndDock;
    property OnEndDrag;
    property OnStartDock;
    property OnStartDrag;
    {$ENDIF}
    property OnUpClick: TNotifyEvent read FOnUpClick write FOnUpClick;
  end;

{ TSpinEdit }

  TSpinEdit = class(TCustomEdit)
  private
    FMinValue: LongInt;
    FMaxValue: LongInt;
    FIncrement: LongInt;
    FButton: TSpinButton;
    FEditorEnabled: Boolean;
    function GetMinHeight: Integer;
    function GetValue: LongInt;
    function CheckValue (NewValue: LongInt): LongInt;
    procedure SetValue (NewValue: LongInt);
    procedure SetEditRect;
    procedure WMSize(var Message: TWMSize); message WM_SIZE;
    procedure CMEnter(var Message: TCMGotFocus); message CM_ENTER;
    procedure CMExit(var Message: TCMExit);   message CM_EXIT;
    procedure WMPaste(var Message: TWMPaste);   message WM_PASTE;
    procedure WMCut(var Message: TWMCut);   message WM_CUT;
  protected
  {$IFNDEF TMSDOTNET}
    procedure GetChildren(Proc: TGetChildProc; Root: TComponent); override;
  {$ENDIF}
    function IsValidChar(Key: Char): Boolean; virtual;
    procedure UpClick (Sender: TObject); virtual;
    procedure DownClick (Sender: TObject); virtual;
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure CreateParams(var Params: TCreateParams); override;
    procedure CreateWnd; override;
  public
  {$IFDEF TMSDOTNET}
    procedure GetChildren(Proc: TGetChildProc; Root: TComponent); override;
  {$ENDIF}
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    property Button: TSpinButton read FButton;
  published
    property AutoSelect;
    property AutoSize;
    property Color;
    {$IFDEF VER125}
    property Anchors;
    property Constraints;
    {$ENDIF}
    property Ctl3D;
    property DragCursor;
    property DragMode;
    property EditorEnabled: Boolean read FEditorEnabled write FEditorEnabled default True;
    property Enabled;
    property Font;
    property Increment: LongInt read FIncrement write FIncrement default 1;
    property MaxLength;
    property MaxValue: LongInt read FMaxValue write FMaxValue;
    property MinValue: LongInt read FMinValue write FMinValue;
    property ParentColor;
    property ParentCtl3D;
    property ParentFont;
    property ParentShowHint;
    property PopupMenu;
    property ReadOnly;
    property ShowHint;
    property TabOrder;
    property TabStop;
    property Value: LongInt read GetValue write SetValue;
    property Visible;
    property OnChange;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    {$IFDEF VER125}
    property OnStartDrag;
    property OnEndDrag;
    {$ENDIF}
    property OnEnter;
    property OnExit;
    property OnKeyDown;
    property OnKeyPress;
    property OnKeyUp;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;

  end;

{ TTimerSpeedButton }

  TTimeBtnState = set of (tbFocusRect, tbAllowTimer);

  TTimerSpeedButton = class(TSpeedButton)
  private
    FRepeatTimer: TTimer;
    FTimeBtnState: TTimeBtnState;
    procedure TimerExpired(Sender: TObject);
  protected
    procedure Paint; override;
    procedure MouseDown(Button: TMouseButton; Shift: TShiftState;
      X, Y: Integer); override;
    procedure MouseUp(Button: TMouseButton; Shift: TShiftState;
      X, Y: Integer); override;
  public
    destructor Destroy; override;
    property TimeBtnState: TTimeBtnState read FTimeBtnState write FTimeBtnState;
  end;

  procedure Register;

implementation

{$IFNDEF TMSDOTNET}
{$IFDEF DELPHI7_LVL}
uses
  Themes;
{$ENDIF}
{$ENDIF}


{$IFDEF TMSDOTNET}
uses
  Themes, Types;
{$ENDIF}


{$R SPIN}

  procedure Register;
  begin
   RegisterComponents('Samples',[TSpinEdit]);
  end;

{ TSpinButton }

constructor TSpinButton.Create(AOwner: TComponent);
begin
  inherited Create(AOwner);
  ControlStyle := ControlStyle - [csAcceptsControls, csSetCaption] +
    [csFramed, csOpaque];

  FUpButton := CreateButton;
  FDownButton := CreateButton;
  UpGlyph := nil;
  DownGlyph := nil;

  Width := 20;
  Height := 25;
  FFocusedButton := FUpButton;
end;

function TSpinButton.CreateButton: TTimerSpeedButton;
begin
  Result := TTimerSpeedButton.Create (Self);
  Result.OnClick := BtnClick;
  Result.OnMouseDown := BtnMouseDown;
  Result.Visible := True;
  Result.Enabled := True;
  Result.TimeBtnState := [tbAllowTimer];
  Result.Parent := Self;
end;

procedure TSpinButton.Notification(AComponent: TComponent;
  Operation: TOperation);
begin
  inherited Notification(AComponent, Operation);
  if (Operation = opRemove) and (AComponent = FFocusControl) then
    FFocusControl := nil;
end;

procedure TSpinButton.AdjustSize (var W, H: Integer);
begin
  if (FUpButton = nil) or (csLoading in ComponentState) then Exit;
  if W < 15 then W := 15;
  FUpButton.SetBounds (0, 0, W, H div 2);
  FDownButton.SetBounds (0, FUpButton.Height - 1, W, H - FUpButton.Height + 1);
end;

procedure TSpinButton.SetBounds(ALeft, ATop, AWidth, AHeight: Integer);
var
  W, H: Integer;
begin
  W := AWidth;
  H := AHeight;
  AdjustSize (W, H);
  inherited SetBounds (ALeft, ATop, W, H);
end;

procedure TSpinButton.WMSize(var Message: TWMSize);
var
  W, H: Integer;
begin
  inherited;

  { check for minimum size }
  W := Width;
  H := Height;
  AdjustSize (W, H);
  if (W <> Width) or (H <> Height) then
    inherited SetBounds(Left, Top, W, H);
  Message.Result := 0;
end;

procedure TSpinButton.WMSetFocus(var Message: TWMSetFocus);
begin
  FFocusedButton.TimeBtnState := FFocusedButton.TimeBtnState + [tbFocusRect];
  FFocusedButton.Invalidate;
end;

procedure TSpinButton.WMKillFocus(var Message: TWMKillFocus);
begin
  FFocusedButton.TimeBtnState := FFocusedButton.TimeBtnState - [tbFocusRect];
  FFocusedButton.Invalidate;
end;

procedure TSpinButton.KeyDown(var Key: Word; Shift: TShiftState);
begin
  case Key of
    VK_UP:
      begin
        SetFocusBtn (FUpButton);
        FUpButton.Click;
      end;
    VK_DOWN:
      begin
        SetFocusBtn (FDownButton);
        FDownButton.Click;
      end;
    VK_SPACE:
      FFocusedButton.Click;
  end;
end;

procedure TSpinButton.BtnMouseDown (Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
  if Button = mbLeft then
  begin
    SetFocusBtn (TTimerSpeedButton (Sender));
    if (FFocusControl <> nil) and FFocusControl.TabStop and
        FFocusControl.CanFocus and (GetFocus <> FFocusControl.Handle) then
      FFocusControl.SetFocus
    else if TabStop and (GetFocus <> Handle) and CanFocus then
      SetFocus;
  end;
end;

procedure TSpinButton.BtnClick(Sender: TObject);
begin
  if Sender = FUpButton then
  begin
    if Assigned(FOnUpClick) then FOnUpClick(Self);
  end
  else
    if Assigned(FOnDownClick) then FOnDownClick(Self);
end;

procedure TSpinButton.SetFocusBtn (Btn: TTimerSpeedButton);
begin
  if TabStop and CanFocus and  (Btn <> FFocusedButton) then
  begin
    FFocusedButton.TimeBtnState := FFocusedButton.TimeBtnState - [tbFocusRect];
    FFocusedButton := Btn;
    if (GetFocus = Handle) then
    begin
       FFocusedButton.TimeBtnState := FFocusedButton.TimeBtnState + [tbFocusRect];
       Invalidate;
    end;
  end;
end;

procedure TSpinButton.WMGetDlgCode(var Message: TWMGetDlgCode);
begin
  Message.Result := DLGC_WANTARROWS;
end;

procedure TSpinButton.Loaded;
var
  W, H: Integer;
begin
  inherited Loaded;
  W := Width;
  H := Height;
  AdjustSize (W, H);
  if (W <> Width) or (H <> Height) then
    inherited SetBounds (Left, Top, W, H);
end;

function TSpinButton.GetUpGlyph: TBitmap;
begin
  Result := FUpButton.Glyph;
end;

procedure TSpinButton.SetUpGlyph(Value: TBitmap);
begin
  if Value <> nil then
    FUpButton.Glyph := Value
  else
  begin
    FUpButton.Glyph.Handle := LoadBitmap(HInstance, 'SpinUp');
    FUpButton.NumGlyphs := 1;
    FUpButton.Invalidate;
  end;
end;

function TSpinButton.GetUpNumGlyphs: TNumGlyphs;
begin
  Result := FUpButton.NumGlyphs;
end;

procedure TSpinButton.SetUpNumGlyphs(Value: TNumGlyphs);
begin
  FUpButton.NumGlyphs := Value;
end;

function TSpinButton.GetDownGlyph: TBitmap;
begin
  Result := FDownButton.Glyph;
end;

procedure TSpinButton.SetDownGlyph(Value: TBitmap);
begin
  if Value <> nil then
    FDownButton.Glyph := Value
  else
  begin
    FDownButton.Glyph.Handle := LoadBitmap(HInstance, 'SpinDown');
    FUpButton.NumGlyphs := 1;
    FDownButton.Invalidate;
  end;
end;

function TSpinButton.GetDownNumGlyphs: TNumGlyphs;
begin
  Result := FDownButton.NumGlyphs;
end;

procedure TSpinButton.SetDownNumGlyphs(Value: TNumGlyphs);
begin
  FDownButton.NumGlyphs := Value;
end;

{ TSpinEdit }

constructor TSpinEdit.Create(AOwner: TComponent);
begin
  inherited Create(AOwner);
  FButton := TSpinButton.Create (Self);
  FButton.Width := 15;
  FButton.Height := 17;
  FButton.Visible := True; 
  FButton.Parent := Self;
  FButton.FocusControl := Self;
  FButton.OnUpClick := UpClick;
  FButton.OnDownClick := DownClick;
  Text := '0';
  ControlStyle := ControlStyle - [csSetCaption];
  FIncrement := 1;
  FEditorEnabled := True;
end;

destructor TSpinEdit.Destroy;
begin
  FButton := nil;
  inherited Destroy;
end;

procedure TSpinEdit.GetChildren(Proc: TGetChildProc; Root: TComponent);
begin
end;

procedure TSpinEdit.KeyDown(var Key: Word; Shift: TShiftState);
begin
  if Key = VK_UP then UpClick (Self)
  else if Key = VK_DOWN then DownClick (Self);
  inherited KeyDown(Key, Shift);
end;

procedure TSpinEdit.KeyPress(var Key: Char);
begin
  if not IsValidChar(Key) then
  begin
    Key := #0;
    MessageBeep(0)
  end;
  if Key <> #0 then inherited KeyPress(Key);
end;

function TSpinEdit.IsValidChar(Key: Char): Boolean;
begin
  {$IFNDEF TMSDOTNET}
  Result := (Key in [DecimalSeparator, '+', '-', '0'..'9']) or
    ((Key < #32) and (Key <> Chr(VK_RETURN)));
  {$ENDIF}

  {$IFDEF TMSDOTNET}
  Result := (Key = DecimalSeparator) or (Key in ['+', '-', '0'..'9']) or
    ((Key < #32) and (Key <> Chr(VK_RETURN)));
  {$ENDIF}
  if not FEditorEnabled and Result and ((Key >= #32) or
      (Key = Char(VK_BACK)) or (Key = Char(VK_DELETE))) then
    Result := False;
end;

procedure TSpinEdit.CreateParams(var Params: TCreateParams);
begin
  inherited CreateParams(Params);
{  Params.Style := Params.Style and not WS_BORDER;  }
  Params.Style := Params.Style or ES_MULTILINE or WS_CLIPCHILDREN;
end;

procedure TSpinEdit.CreateWnd;
begin
  inherited CreateWnd;
  SetEditRect;
end;

procedure TSpinEdit.SetEditRect;
var
  Loc: TRect;
begin
  {$IFNDEF TMSDOTNET}
  SendMessage(Handle, EM_GETRECT, 0, LongInt(@Loc));
  {$ENDIF}
  {$IFDEF TMSDOTNET}
  Perform(EM_GETRECT, 0 , Loc);
  {$ENDIF}
  Loc.Bottom := ClientHeight + 1;  {+1 is workaround for windows paint bug}
  Loc.Right := ClientWidth - FButton.Width - 2;
  Loc.Top := 0;
  Loc.Left := 0;
  {$IFNDEF TMSDOTNET}
  SendMessage(Handle, EM_SETRECTNP, 0, LongInt(@Loc));
  SendMessage(Handle, EM_GETRECT, 0, LongInt(@Loc));  {debug}
  {$ENDIF}
  {$IFDEF TMSDOTNET}
  Perform(EM_SETRECTNP, 0 , Loc);
  Perform(EM_GETRECT, 0 , Loc);
  {$ENDIF}
end;

procedure TSpinEdit.WMSize(var Message: TWMSize);
var
  MinHeight: Integer;
begin
  inherited;
  MinHeight := GetMinHeight;
    { text edit bug: if size to less than minheight, then edit ctrl does
      not display the text }
  if Height < MinHeight then  
    Height := MinHeight
  else if FButton <> nil then
  begin
    if NewStyleControls and Ctl3D then
      FButton.SetBounds(Width - FButton.Width - 5, 0, FButton.Width, Height - 5)
    else FButton.SetBounds (Width - FButton.Width, 1, FButton.Width, Height - 3);
    SetEditRect;
  end;
end;

function TSpinEdit.GetMinHeight: Integer;
var
  DC: HDC;
  SaveFont: HFont;
  I: Integer;
  SysMetrics, Metrics: TTextMetric;
begin
  DC := GetDC(0);
  GetTextMetrics(DC, SysMetrics);
  SaveFont := SelectObject(DC, Font.Handle);
  GetTextMetrics(DC, Metrics);
  SelectObject(DC, SaveFont);
  ReleaseDC(0, DC);
  I := SysMetrics.tmHeight;
  if I > Metrics.tmHeight then I := Metrics.tmHeight;
  Result := Metrics.tmHeight + I div 4 + GetSystemMetrics(SM_CYBORDER) * 4 + 2;
end;

procedure TSpinEdit.UpClick (Sender: TObject);
begin
  if ReadOnly then MessageBeep(0)
  else Value := Value + FIncrement;
end;

procedure TSpinEdit.DownClick (Sender: TObject);
begin
  if ReadOnly then MessageBeep(0)
  else Value := Value - FIncrement;
end;

procedure TSpinEdit.WMPaste(var Message: TWMPaste);  
begin
  if not FEditorEnabled or ReadOnly then Exit;
  inherited;
end;

procedure TSpinEdit.WMCut(var Message: TWMPaste);  
begin
  if not FEditorEnabled or ReadOnly then Exit;
  inherited;
end;

procedure TSpinEdit.CMExit(var Message: TCMExit);
begin
  inherited;
  if CheckValue (Value) <> Value then
    SetValue (Value);
end;

function TSpinEdit.GetValue: LongInt;
begin
  try
    Result := StrToInt (Text);
  except
    Result := FMinValue;
  end;
end;

procedure TSpinEdit.SetValue (NewValue: LongInt);
begin
  Text := IntToStr (CheckValue (NewValue));
end;

function TSpinEdit.CheckValue (NewValue: LongInt): LongInt;
begin
  Result := NewValue;
  if (FMaxValue <> FMinValue) then
  begin
    if NewValue < FMinValue then
      Result := FMinValue
    else if NewValue > FMaxValue then
      Result := FMaxValue;
  end;
end;

procedure TSpinEdit.CMEnter(var Message: TCMGotFocus);
begin
  if AutoSelect and not (csLButtonDown in ControlState) then
    SelectAll;
  inherited;
end;

{TTimerSpeedButton}

destructor TTimerSpeedButton.Destroy;
begin
  if FRepeatTimer <> nil then
    FRepeatTimer.Free;
  inherited Destroy;
end;

procedure TTimerSpeedButton.MouseDown(Button: TMouseButton; Shift: TShiftState;
  X, Y: Integer);
begin
  inherited MouseDown (Button, Shift, X, Y);
  if tbAllowTimer in FTimeBtnState then
  begin
    if FRepeatTimer = nil then
      FRepeatTimer := TTimer.Create(Self);

    FRepeatTimer.OnTimer := TimerExpired;
    FRepeatTimer.Interval := InitRepeatPause;
    FRepeatTimer.Enabled  := True;
  end;
end;

procedure TTimerSpeedButton.MouseUp(Button: TMouseButton; Shift: TShiftState;
                                  X, Y: Integer);
begin
  inherited MouseUp (Button, Shift, X, Y);
  if FRepeatTimer <> nil then
    FRepeatTimer.Enabled  := False;
end;

procedure TTimerSpeedButton.TimerExpired(Sender: TObject);
begin
  FRepeatTimer.Interval := RepeatPause;
  if (FState = bsDown) and MouseCapture then
  begin
    try
      Click;
    except
      FRepeatTimer.Enabled := False;
      raise;
    end;
  end;
end;

procedure TTimerSpeedButton.Paint;
var
  R: TRect;
begin
  inherited Paint;
  if tbFocusRect in FTimeBtnState then
  begin
    R := Bounds(0, 0, Width, Height);
    InflateRect(R, -3, -3);
    if FState = bsDown then
      OffsetRect(R, 1, 1);
    DrawFocusRect(Canvas.Handle, R);
  end;
end;

end.

si vous pouviez m'aider merci

j'ai omis 2 precisions , c'est en lancant mon application que le "spin edit" apparait
et le message d'erreure exact est le suivant :

[DCC Erreur] Spin.pas(700):F2039 Impossible de créer le fichier de sortie'c:\program files\codegear\radstudio\5.0\lib\tms\Spin.dcu'

si ca peut aider !!!!!

Salut !

C'est juste un vieux bug normal en fait.
Supprime Spin.dcu, redémarre Delphi et recompile, tout devrait fonctionner.

Enfin je sais pas si c'est normal mais ca revient sans cesse impossible de le faire disparaitre une autre solution????