icon communicating with application

How do i make an icon at the taskbar communicate with my applicantion. For example: when i right click on the icon i want to make a popup menu appears.
lifesonAsked:
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MatveyConnect With a Mentor Commented:
http://bes.trendline.co.il/torry/vcl/system/tstrayv1.zip
"By T. J. Sobotka. Adds a system tray icon for your application. "

http://bes.trendline.co.il/torry/vcl/system/systray.zip
"By SCV Systems. The TscvSysTray component places an icon in the Win95 System Tray (lower right corner of taskbar). Mouse events are detected, and returned to the TscvSysTray object, giving you easy access to these messages. When the user clicks your system tray icon, for example, the TscvSysTray object fires an OnClick message."

http://bes.trendline.co.il/torry/vcl/system/astray.zip
"By Andrey Abakumov. ASTrayIcon allows you use icon in Windows Taskbar area (animated and non-animated). Also has ability to remove your task from Taskbar. "

http://bes.trendline.co.il/torry/vcl/system/trayicon.zip
"By Troels Jakobsen. Another tray icon component, but this one generates standard events, where you can actually check for mousebuttons, keystates, cursor position, etc."

http://bes.trendline.co.il/torry/vcl/system/tray11.zip
By Martin Djernæs. TmdTray is a component which offer a icon in the Windows 95 / NT4.0 tray. TmdTray can use icons from resources, accept hotkeys for the PopupMenu used and automaticly update of the tray, when the connected icon is changed. "

-Torry's Delphi page.
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ronit051397Commented:
You mean in the system tray:
Place 3 buttons for Add, Delete and modify the Icon in the TaskBar.
        Place a Popup menu with some items and write the following code:

        uses ShellAPI;
        .
        var IconData :TNotifyIconData;
        ..
        procedure TForm1.bbAddClick(Sender: TObject);
        begin
          with IconData DO
          begin
            cbSize := SizeOf(IconData);
            uFlags := NIF_ICON OR NIF_TIP OR NIF_MESSAGE;
            uID := 0;
            Wnd := Handle;
            szTip := 'This is my Application'+#0;
            hIcon := Application.Icon.Handle;
            uCallBackMessage := WM_USER+$10;
          end;
          if Shell_NotifyIcon(NIM_ADD,@IconData) then MessageBeep(0);
        end;

        procedure TForm1.bbModifyClick(Sender: TObject);
        begin
          with IconData do
          begin
            szTip := 'app is modified'+#0;
            hIcon := LoadIcon(0,IDI_ASTERISK);
          end;
          if Shell_NotifyIcon(NIM_MODIFY,@IconData) then MessageBeep(0);
        end;

        procedure TForm1.bbDeleteClick(Sender: TObject);
        begin
          if Shell_NotifyIcon(NIM_DELETE,@IconData) then MessageBeep(0);
        end;

        procedure TForm1.WndProc(var MyMessage: TMessage);
        var CursorPos: TPoint;
        begin
          IF MyMessage.Msg = WM_USER+$10 THEN
          CASE MyMessage.LParam OF
          WM_RBUTTONUP :
          BEGIN
            GetCursorPos(CursorPos);
            PopupMenu1.Popup(CursorPos.X, CursorPos.Y);
          END;
          WM_LBUTTONDBLCLK :
          ShowMessage('This is my application');
          END;
          INHERITED WndProc(MyMessage);
        end;
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lifesonAuthor Commented:
This answer appears in other qustion already. i made this but when i click at the icon, nothing heappens. Please, i want more dettails about it.
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Holger101497Commented:
make sure to write

TForm1= ....
   PROCEDURE WndProc(var MyMessage: TMessage); OVERRIDE; //IMPORTANT... if you don't override, nothing will happen...

Did that solve the problem?
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ronit051397Commented:
As Holger says, Did you write override?
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