如何在状态栏中加入图标（或图片），还有动态的时间_delphi教程

function Shell_NotifyIcon(dwMessage:DWORD;lpData:PNotifyIconData):BOOL;stdcall;
在shellapi单元中。

dwMessage:NIM_ADD
          NIM_MODIFY
          NIM_DELETE

PNotifyIconData=^TNotifyIconDataA
TNotifyIconDataA=record
      cbSize:DWORD;
      Wnd:HWND;
      uID:UINT;
      uFlags:UINT;
      uCallbackMessage:UINT;
      hIcon:HICON;
      szTip:array[0..63] of AnsiChar;
end;

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…
const
     MyIconID=1;
     MyIconEvent=WM_USER+1;
…

private
       …
       MyIcon:TIcon;
…

//Install
var
   IconData:TNotifyIcon;
…
   MyIcon:=TIcon.Create;
   MyIcon.LoadFromFile(icon1.ico);
   with IconData do
   begin
        cbSize:=SizeOf(IconData);                 //
        Wnd:=Form1.Handle;                        //
        uID:=MyIconID;                            //
        uFlags:=NIF_ICON;
        uCallBackMessage:=MyIconEvent;
        hIcon:=Handle;                           //Change
        szTip:=My Test Icon;
        Shell_NotifyIcon(NIM_ADD,@IconData);
…
//做了标记的是改或删时要设的。

//precedure IconOnClick(msg:TMessage);message MyIconEvent;
if(msg.lParam=WM_RBUTTONDOWN) then
  GetCursorPos(p);                              //p:TPoint;
  PopupMenu1.Popup(p.x,p.y);