void CTrayDlg::OnButton1()
{
// TODO: Add your control notification handler code here
HWND wd=::FindWindow("Shell_TrayWnd",NULL);
if (wd==NULL)
{
MessageBox("Error1");
return;
}
HWND wtd=FindWindowEx(wd,NULL,"TrayNotifyWnd",NULL);
if (wtd==NULL)
{
MessageBox("Error2");
return;
}
HWND wd1=FindWindowEx(wtd,NULL,"ToolbarWindow32",NULL);
if (wd1==NULL)
{
MessageBox("Error3");
return;
}
DWORD pid;
pid=0;
GetWindowThreadProcessId(wd1,&pid);
if (pid==NULL)
{
MessageBox("Error4");
return;
}
HANDLE hd=OpenProcess(PROCESS_QUERY_INFORMATION ¦ PROCESS_ALL_ACCESS ,true,pid);
if (hd==NULL)
{
MessageBox("Error6");
return;
}
int num=::SendMessage(wd1,TB_BUTTONCOUNT ,NULL,NULL);
int i;
unsigned long n;
TBBUTTON p,*pp;
CString x;
wchar_t name[256];
unsigned long whd,proid;
CString temp;
TBBUTTON *sp;
sp= (TBBUTTON *)0x20f00; //这里应该改成用VirtualAllocEx分配内存
否则有可能出错，不过人懒，就先这么着吧
for(i=0;i<num;i++)
{
::SendMessage(wd1,TB_GETBUTTON,i,(LPARAM)sp);
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]=0;
if (p.iString!=0xffffffff)
{
try
{
ReadProcessMemory(hd,(void *)p.iString,name,255,&n);
name[n]=0;
}
catch()
{
}
// x+=" ";
// x+=name;
temp=name;
try
{
whd=0;
ReadProcessMemory(hd,(void *)p.dwData,&whd,4,&n);
}
catch()
{
}
proid=0;
GetWindowThreadProcessId((HWND)whd,&proid);
x.Format("位置=%d 名称=%s 窗口句柄=%08x 进程ID=%08x",
i,(LPCTSTR )temp,whd,proid);
m_list.AddString(x);
}
}
}