隐藏托盘图标的问题

[qpqpqpqp]

程序运行后未能实现隐藏功能，请大家帮忙看看问题出在哪，在下新手，谢谢！！！

unit tray;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs;

type
TForm1 = class(TForm)
//procedure FormCreate(Sender: TObject);
procedure enumTrayNotifyWnd;
private

public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

uses Commctrl;


procedure TForm1.enumTrayNotifyWnd;
var
wd:HWND;
wtd:HWND;
wd1:HWND;
pid:DWORD;
hd:THandle;
num,i:integer;
n:ULONG;

x:string;
name :array[0..255] of WCHAR;
whd,proid :ulong;
temp :string;
sp:^TTBBUTTON;
_sp:TTBBUTTON;//结构体

pp:^TTBBUTTON;
p:TTBBUTTON;

begin
wd:=FindWindow('Shell_TrayWnd',nil); //寻找父窗口
if (wd=0) then
begin
showmessage('Error1');
exit;
end;
wtd:=FindWindowEx(wd,0,'TrayNotifyWnd',nil); //右下角任务栏
if (wtd=0) then
begin
showmessage('Error2');
exit;
end;

wtd:=FindWindowEx(wtd,0,'SysPager',nil); //主要显示栏
if (wtd=0) then
begin
showmessage('SysPager');
exit;
end;

wd1:=FindWindowEx(wtd,0,'ToolbarWindow32',nil);//图标区
if (wd1=0) then
begin
showmessage('Error3');
exit;
end;

pid:=0;
GetWindowThreadProcessId(wd1,@pid);//返回进程 ID 的指针
if (pid=0) then
begin
showmessage('Error4');
exit;
end;

hd:=OpenProcess(PROCESS_ALL_ACCESS ,true,pid);//返回进程的句柄
if (hd=0) then
begin
showmessage('Error6'#13+ IntToStr(hd));
exit;
end;

num:=SendMessage(wd1,TB_BUTTONCOUNT,0,0);//获取图标个数

sp:=@_sp;//sp是指针
for i:= 0 to num do
begin
SendMessage(wd1,TB_GETBUTTON,i,integer(sp));//integer强制类型转换

pp:=@p;
ReadProcessMemory(hd,sp,pp,sizeof(p),n);
//x:=Format('%x %x %x %x %x %x ',[p.iBitmap,p.idCommand,p.fsState,p.fsStyle,p.dwData,p.iString]);


name[0]:=char(0);
if (Cardinal(p.iString) <>$ffffffff) then
begin
try
ReadProcessMemory(hd,pointer(p.iString),@name,255,n);
name[n]:=char(0);
except
showmessage('except1')
end;
temp:=name;
try
whd:=0;
ReadProcessMemory(hd,pointer(p.dwData),@whd,4,n);
except
end;

proid:=0;
GetWindowThreadProcessId(whd,@proid);
x:=x+#13+Format('位置=%d 名称=%s 窗口句柄=%x 进程ID=%x',[i,temp,whd,proid]);
end;
end;
ShowMessage(x);
end;

end.

[SQLDebug_Fan]

楼主是要隐藏别的程序的图标？

[qpqpqpqp]

哦，我是没有调用编写的过程，回去再试试。

[kayewhokai]

用TRAYICON控件，设置几个简单属性即可图标到系统托盘区·~~

[Frank.WU]

[Quote=引用 3 楼 kayewhokai 的回复:]

用TRAYICON控件，设置几个简单属性即可图标到系统托盘区·~~
[/Quote]
这位同学，人家问的是如何隐藏别的程序的托盘区图标。。。

[Frank.WU]

用CNVCL的例子吧。

[hongss]

    SendMessage(wd1,TB_GETBUTTON,i,integer(sp));//integer强制类型转换
    pp:=@p;
    ReadProcessMemory(hd,sp,pp,sizeof(p),n);
  //x:=Format('%x %x %x %x %x %x ',[p.iBitmap,p.idCommand,p.fsState,p.fsStyle,p.dwData,p.iString]);
    name[0]:=char(0);
    if i=1 then  //排列在第一个的托盘图标隐藏（你需要隐藏的托盘图标的特征）
      SendMessage(wd1, TB_DELETEBUTTON, i, 0);

[foodztf]

不好整