VC怎么实现电脑任意一个托盘图标的隐藏与再现？求解！

VC如何实现电脑任意一个托盘图标的隐藏与再现？求解！！
RT，隐藏与再现电脑右下角托盘图标，并能处理隐藏后的空白区域。

[解决办法]
http://www.cnblogs.com/anjou/archive/2008/12/20/1359085.html
[解决办法]
我不管了，被人怀疑马甲刷分，没劲~
[解决办法]
发TB_HIDEBUTTON消息隐藏后是会留下一块空白
用Shell_NotifyIcon吧
我修改了下，完美实现了：

C/C++ code

#define _WIN32_IE 0x0500#include <windows.h>#include <CommCtrl.h>struct TRAYDATA{  HWND hwnd;                  UINT uID;                  UINT uCallbackMessage;      DWORD Reserved[2];          HICON hIcon;                };void ShowTrayIcon(LPCWSTR lpwszIcon, BOOL bShow){  HWND hWnd,hWndPaper;  DWORD dwProcessId;  DWORD dwButtonCount;  HANDLE hProcess;  LPVOID lpAddress;  TBBUTTON tb;    hWnd = FindWindow(TEXT("Shell_TrayWnd"), NULL);  hWnd = FindWindowEx(hWnd, 0, TEXT("TrayNotifyWnd"), NULL);  hWndPaper = FindWindowEx(hWnd, 0, TEXT("SysPager"), NULL);  if(!hWndPaper)    hWnd = FindWindowEx(hWnd, 0, TEXT("ToolbarWindow32"), NULL);  else    hWnd = FindWindowEx(hWndPaper, 0, TEXT("ToolbarWindow32"), NULL);  GetWindowThreadProcessId(hWnd, &dwProcessId);  hProcess = OpenProcess(PROCESS_ALL_ACCESS    |PROCESS_VM_OPERATION    |PROCESS_VM_READ    |PROCESS_VM_WRITE,    0,    dwProcessId);  lpAddress = VirtualAllocEx(hProcess,0, 0x4096, MEM_COMMIT, PAGE_READWRITE);  dwButtonCount = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0);    for(UINT i = 0 ; i < dwButtonCount - 1; i++)  {    SendMessage(hWnd, TB_GETBUTTON, i, (LPARAM)lpAddress);    ReadProcessMemory(hProcess, lpAddress, &tb, sizeof(TBBUTTON), 0);    if(tb.iString != -1)    {      TRAYDATA trayData;      WCHAR wszBuff[MAX_PATH] = {0};      WCHAR *pwsz = NULL;      ReadProcessMemory(hProcess, (LPVOID)tb.iString, wszBuff, MAX_PATH, 0);      ReadProcessMemory(hProcess, (LPVOID)tb.dwData, &trayData, sizeof(TRAYDATA), 0);      pwsz = wcsstr(wszBuff, lpwszIcon);      if (pwsz)      {        NOTIFYICONDATA nid;        nid.cbSize = sizeof(NOTIFYICONDATA);        nid.hWnd = trayData.hwnd;        nid.uID = trayData.uID;        nid.uFlags = NIF_STATE;        nid.dwState = bShow?NIS_SHAREDICON:NIS_HIDDEN;        nid.dwStateMask = NIS_HIDDEN;        Shell_NotifyIcon(NIM_MODIFY, &nid);      }    }  }  VirtualFreeEx( hProcess, lpAddress, 0x4096, MEM_RELEASE);  CloseHandle(hProcess);}int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd){  ShowTrayIcon(L"音量", FALSE);  //隐藏音量图标  //ShowTrayIcon(L"音量", TRUE);  //显示音量图标  return 0;}
[解决办法]
探讨

冒昧再问一个问题：代码中 nid.uFlags 的值只给了三个提示：NIF_ICON， NIF_MESSAGE，NIF_TIP，也就是MSDN中的前三个属性值，代码中设置的NIF_STATE值被提示未定义，愚昧未能想到是什么原因。不知道能否请你帮忙解决一下。

[解决办法]
探讨


引用:
引用:
冒昧再问一个问题：代码中 nid.uFlags 的值只给了三个提示：NIF_ICON， NIF_MESSAGE，NIF_TIP，也就是MSDN中的前三个属性值，代码中设置的NIF_STATE值被提示未定义，愚昧未能想到是什么原因。不知道能否请你帮忙解决一下。



#define _WIN32_IE 0x0500
#includ……