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  • VC 获取托盘图标信息

    http://blog.csdn.net/hzy694358/article/details/7400284

    //本例以获取程序托盘图标位置为例

    //根据需要还可以获取不少信息

    参考：http://www.cnblogs.com/daxingxing/archive/2012/02/06/2340384.html

    [cpp] view plaincopyprint?
    1. //获取托盘区域数据  
    2. RECT CTray::GetTrayRect() 
    3. { 
    4.     RECT rect = {0}; 
    5.     HWND hWnd = NULL; 
    6.  
    7.     hWnd = FindTrayWnd(); 
    8.     if (hWnd != NULL) 
    9.     { 
    10.         if (!EnumNotifyWindow(rect,hWnd))//如果没在普通托盘区  
    11.         { 
    12.             hWnd = FindNotifyIconOverflowWindow();//在溢出区（win7）  
    13.             if (hWnd != NULL) 
    14.             { 
    15.                 EnumNotifyWindow(rect,hWnd); 
    16.             } 
    17.         } 
    18.     } 
    19.  
    20.     return rect; 
    21. } 
    22. //枚举获取托盘区域位置  
    23. bool CTray::EnumNotifyWindow(RECT &rect,HWND hWnd) 
    24. { 
    25.     //RECT rect = {0};  
    26.     bool bSuc = false; 
    27.     unsigned long lngPID = 0; 
    28.     long ret = 0,lngButtons = 0; 
    29.     long lngHwndAdr = 0,lngHwnd = 0;//,lngTextAdr,lngButtonID;  
    30.     HANDLE hProcess = NULL; 
    31.     LPVOID lngAddress = NULL,lngRect = NULL; 
    32.  
    33.     if (hWnd != NULL) 
    34.     { 
    35.         ret = GetWindowThreadProcessId(hWnd, &lngPID); 
    36.         if(ret != 0 && lngPID != 0) 
    37.         { 
    38.             hProcess = OpenProcess(PROCESS_ALL_ACCESS|PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE,0,lngPID);//  
    39.             if (hProcess != NULL) 
    40.             { 
    41.                 lngAddress = VirtualAllocEx(hProcess,0, 0x4096, MEM_COMMIT, PAGE_READWRITE); 
    42.                 lngRect = VirtualAllocEx(hProcess,0,sizeof(RECT), MEM_COMMIT, PAGE_READWRITE); 
    43.                 lngButtons = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0); //发送消息获取托盘button数量  
    44.                 if (lngAddress != NULL  && lngRect != NULL) 
    45.                 { 
    46.                     for(int i=0 ;i< lngButtons;i++) 
    47.                     { 
    48.                         RECT rc = {0};  
    49.                         int j = i; 
    50.                         ret = SendMessage(hWnd,TB_GETBUTTON,j,long(lngAddress));//发送消息获取托盘项数据起始地址  
    51.                         ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 12),&lngHwndAdr,4,0); 
    52.                         if(ret != 0 && lngHwndAdr != -1) 
    53.                         { 
    54.                             ret = ReadProcessMemory(hProcess, LPVOID(lngHwndAdr),&lngHwnd, 4,0);//获取句柄  
    55.                             if(ret != 0 && (HWND)lngHwnd == m_NotifyIconData.hWnd)//  
    56.                             { 
    57.                                 ret = ::SendMessage(hWnd,TB_GETITEMRECT,(WPARAM)j,(LPARAM)lngRect); //发送消息获取托盘项区域数据  
    58.                                 ret = ReadProcessMemory(hProcess,lngRect,&rc, sizeof(rc),0);  //读取托盘区域数据  
    59.                                 if(ret != 0) 
    60.                                 { 
    61.                                     CWnd::FromHandle(hWnd)->ClientToScreen(&rc); 
    62.                                     rect = rc; 
    63.                                 } 
    64.                                 bSuc = true;//在普通托盘区找到，在溢出区不再查找  
    65.                                 break; 
    66.                             } 
    67.                         } 
    68.                     }  
    69.                 } 
    70.                 if (lngAddress != NULL) 
    71.                 { 
    72.                     VirtualFreeEx( hProcess, lngAddress, 0x4096, MEM_DECOMMIT); 
    73.                     VirtualFreeEx( hProcess, lngAddress, 0, MEM_RELEASE); 
    74.                 } 
    75.                 if (lngRect != NULL) 
    76.                 { 
    77.                     VirtualFreeEx( hProcess, lngRect, sizeof(RECT), MEM_DECOMMIT); 
    78.                     VirtualFreeEx( hProcess, lngRect, 0, MEM_RELEASE); 
    79.                 } 
    80.                 CloseHandle(hProcess); 
    81.             } 
    82.         } 
    83.     } 
    84.     return bSuc; 
    85. } 
    86. //获取普通托盘区窗口句柄  
    87. HWND CTray::FindTrayWnd() 
    88. { 
    89.     HWND hWnd = NULL; 
    90.     HWND hWndPaper = NULL; 
    91.  
    92.     if ((hWnd = FindWindow(_T("Shell_TrayWnd"), NULL)) != NULL) 
    93.     { 
    94.         if ((hWnd = FindWindowEx(hWnd, 0, _T("TrayNotifyWnd"), NULL)) != NULL) 
    95.         { 
    96.             hWndPaper = FindWindowEx(hWnd, 0, _T("SysPager"), NULL); 
    97.             if(!hWndPaper) 
    98.                 hWnd = FindWindowEx(hWnd, 0, _T("ToolbarWindow32"), NULL); 
    99.             else 
    100.                 hWnd = FindWindowEx(hWndPaper, 0, _T("ToolbarWindow32"), NULL); 
    101.         } 
    102.     } 
    103.  
    104.     return hWnd; 
    105. } 
    106. //获取溢出托盘区窗口句柄  
    107. HWND CTray::FindNotifyIconOverflowWindow() 
    108. { 
    109.     HWND hWnd = NULL; 
    110.  
    111.     hWnd = FindWindow(_T("NotifyIconOverflowWindow"), NULL); 
    112.     if (hWnd != NULL) 
    113.     { 
    114.         hWnd = FindWindowEx(hWnd, NULL, _T("ToolbarWindow32"), NULL); 
    115.     } 
    116.      
    117.     return hWnd; 
    118. }  
    //获取托盘区域数据
RECT CTray::GetTrayRect()
{
	RECT rect = {0};
	HWND hWnd = NULL;

	hWnd = FindTrayWnd();
	if (hWnd != NULL)
	{
		if (!EnumNotifyWindow(rect,hWnd))//如果没在普通托盘区
		{
			hWnd = FindNotifyIconOverflowWindow();//在溢出区（win7）
			if (hWnd != NULL)
			{
				EnumNotifyWindow(rect,hWnd);
			}
		}
	}

	return rect;
}
//枚举获取托盘区域位置
bool CTray::EnumNotifyWindow(RECT &rect,HWND hWnd)
{
	//RECT rect = {0};
	bool bSuc = false;
	unsigned long lngPID = 0;
	long ret = 0,lngButtons = 0;
	long lngHwndAdr = 0,lngHwnd = 0;//,lngTextAdr,lngButtonID;
	HANDLE hProcess = NULL;
	LPVOID lngAddress = NULL,lngRect = NULL;

	if (hWnd != NULL)
	{
		ret = GetWindowThreadProcessId(hWnd, &lngPID);
		if(ret != 0 && lngPID != 0)
		{
			hProcess = OpenProcess(PROCESS_ALL_ACCESS|PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE,0,lngPID);//
			if (hProcess != NULL)
			{
				lngAddress = VirtualAllocEx(hProcess,0, 0x4096, MEM_COMMIT, PAGE_READWRITE);
				lngRect = VirtualAllocEx(hProcess,0,sizeof(RECT), MEM_COMMIT, PAGE_READWRITE);
				lngButtons = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0); //发送消息获取托盘button数量
				if (lngAddress != NULL  && lngRect != NULL)
				{
					for(int i=0 ;i< lngButtons;i++)
					{
						RECT rc = {0}; 
						int j = i;
						ret = SendMessage(hWnd,TB_GETBUTTON,j,long(lngAddress));//发送消息获取托盘项数据起始地址
						ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 12),&lngHwndAdr,4,0);
						if(ret != 0 && lngHwndAdr != -1)
						{
							ret = ReadProcessMemory(hProcess, LPVOID(lngHwndAdr),&lngHwnd, 4,0);//获取句柄
							if(ret != 0 && (HWND)lngHwnd == m_NotifyIconData.hWnd)//
							{
								ret = ::SendMessage(hWnd,TB_GETITEMRECT,(WPARAM)j,(LPARAM)lngRect); //发送消息获取托盘项区域数据
								ret = ReadProcessMemory(hProcess,lngRect,&rc, sizeof(rc),0);  //读取托盘区域数据
								if(ret != 0)
								{
									CWnd::FromHandle(hWnd)->ClientToScreen(&rc);
									rect = rc;
								}
								bSuc = true;//在普通托盘区找到，在溢出区不再查找
								break;
							}
						}
					} 
				}
				if (lngAddress != NULL)
				{
					VirtualFreeEx( hProcess, lngAddress, 0x4096, MEM_DECOMMIT);
					VirtualFreeEx( hProcess, lngAddress, 0, MEM_RELEASE);
				}
				if (lngRect != NULL)
				{
					VirtualFreeEx( hProcess, lngRect, sizeof(RECT), MEM_DECOMMIT);
					VirtualFreeEx( hProcess, lngRect, 0, MEM_RELEASE);
				}
				CloseHandle(hProcess);
			}
		}
	}
	return bSuc;
}
//获取普通托盘区窗口句柄
HWND CTray::FindTrayWnd()
{
	HWND hWnd = NULL;
	HWND hWndPaper = NULL;

	if ((hWnd = FindWindow(_T("Shell_TrayWnd"), NULL)) != NULL)
	{
		if ((hWnd = FindWindowEx(hWnd, 0, _T("TrayNotifyWnd"), NULL)) != NULL)
		{
			hWndPaper = FindWindowEx(hWnd, 0, _T("SysPager"), NULL);
			if(!hWndPaper)
				hWnd = FindWindowEx(hWnd, 0, _T("ToolbarWindow32"), NULL);
			else
				hWnd = FindWindowEx(hWndPaper, 0, _T("ToolbarWindow32"), NULL);
		}
	}

	return hWnd;
}
//获取溢出托盘区窗口句柄
HWND CTray::FindNotifyIconOverflowWindow()
{
	HWND hWnd = NULL;

	hWnd = FindWindow(_T("NotifyIconOverflowWindow"), NULL);
	if (hWnd != NULL)
	{
		hWnd = FindWindowEx(hWnd, NULL, _T("ToolbarWindow32"), NULL);
	}
	
	return hWnd;
}

    //以下代码网上收集的，变量 初始化 指针句柄 及函数是否成功都没判定

    //需要的自己加下判定，有时间再改了

    [cpp] view plaincopyprint?
    1. struct TRAYDATA 
    2. { 
    3.     HWND hwnd;                                
    4.     UINT uID;                                
    5.     UINT uCallbackMessage;        
    6.     DWORD Reserved[2];                
    7.     HICON hIcon;                                
    8. }; 
    9. void CTray::GetTrayRect() 
    10. { 
    11. HWND hWnd,hWndPaper; 
    12. unsigned long lngPID; 
    13. long ret,lngButtons; 
    14. HANDLE hProcess; 
    15. LPVOID lngAddress; 
    16. long lngTextAdr,lngHwndAdr,lngHwnd,lngButtonID; 
    17. TCHAR strBuff[1024]={0}; 
    18.   TRAYDATA trayData = {0}; 
    19.   TBBUTTON btnData={0}; 
    20.  
    21.  
    22. hWnd = FindWindow(_T("Shell_TrayWnd"), NULL); 
    23. hWnd = FindWindowEx(hWnd, 0, _T("TrayNotifyWnd"), NULL); 
    24. hWndPaper = FindWindowEx(hWnd, 0, _T("SysPager"), NULL); 
    25. if(!hWndPaper) 
    26. hWnd = FindWindowEx(hWnd, 0, _T("ToolbarWindow32"), NULL); 
    27. else 
    28. hWnd = FindWindowEx(hWndPaper, 0, _T("ToolbarWindow32"), NULL); 
    29. ret = GetWindowThreadProcessId(hWnd, &lngPID); 
    30. hProcess = OpenProcess(PROCESS_ALL_ACCESS|PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE,0,lngPID); 
    31. lngAddress = VirtualAllocEx(hProcess,0, 0x4096, MEM_COMMIT, PAGE_READWRITE); 
    32. lngButtons = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0);                       
    33. RECT rc; POINT point; 
    34. LPVOID lngRect = VirtualAllocEx(hProcess,0,sizeof(RECT), MEM_COMMIT, PAGE_READWRITE); 
    35.  
    36. CRect rect; 
    37. for(int i=0 ;i< lngButtons;i++) 
    38. { 
    39. int j = i; 
    40. ret = SendMessage(hWnd,TB_GETBUTTON,j,long(lngAddress)); 
    41. ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 16),&lngTextAdr,4,0); 
    42. if(lngTextAdr != -1) 
    43. { 
    44. ret = ReadProcessMemory(hProcess, LPVOID(lngTextAdr),strBuff,1024,0); 
    45. //ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 12),&lngHwndAdr,4,0); //获取句柄  
    46. //ret = ReadProcessMemory(hProcess, LPVOID(lngHwndAdr),&lngHwnd, 4,0);  
    47. //ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 4),&lngButtonID,4,0);//获取buttonID  
    48. CString str(strBuff); 
    49. if (str.Compare(m_NotifyIconData.szTip) == 0) 
    50. { 
    51. ::SendMessage(hWnd,TB_GETITEMRECT,(WPARAM)j,(LPARAM)lngRect); 
    52. ReadProcessMemory(hProcess,lngRect,&rc, sizeof(rc),0);  //获取托盘图标区域  
    53. CWnd::FromHandle(hWnd)->ClientToScreen(&rc); 
    54. } 
    55.  
    56. //以下是隐藏托盘图标  
    57. // 　　 {  
    58. // 　　 if(show)  
    59. // 　　 {  
    60. // 　　 SendMessage(hWnd,TB_HIDEBUTTON,lngButtonID,0);  
    61. // 　　 }  
    62. // 　　 else  
    63. // 　　 {   
    64. // 　　 SendMessage(hWnd,TB_HIDEBUTTON,lngButtonID,1);  
    65. // 　　 }  
    66. // 　　 }  
    67.  
    68.  
    69. } 
    70. } 
    71. VirtualFreeEx( hProcess, lngAddress, 0x4096, MEM_DECOMMIT); 
    72. VirtualFreeEx( hProcess, lngAddress, 0, MEM_RELEASE); 
    73. VirtualFreeEx( hProcess, lngRect, sizeof(RECT), MEM_DECOMMIT); 
    74. VirtualFreeEx( hProcess, lngRect, 0, MEM_RELEASE); 
    75. CloseHandle(hProcess); 
    76. }  
    struct TRAYDATA
{
    HWND hwnd;                               
    UINT uID;                               
    UINT uCallbackMessage;       
    DWORD Reserved[2];               
    HICON hIcon;                               
};
void CTray::GetTrayRect()
{
HWND hWnd,hWndPaper;
unsigned long lngPID;
long ret,lngButtons;
HANDLE hProcess;
LPVOID lngAddress;
long lngTextAdr,lngHwndAdr,lngHwnd,lngButtonID;
TCHAR strBuff[1024]={0};
  TRAYDATA trayData = {0};
  TBBUTTON btnData={0};


hWnd = FindWindow(_T("Shell_TrayWnd"), NULL);
hWnd = FindWindowEx(hWnd, 0, _T("TrayNotifyWnd"), NULL);
hWndPaper = FindWindowEx(hWnd, 0, _T("SysPager"), NULL);
if(!hWndPaper)
hWnd = FindWindowEx(hWnd, 0, _T("ToolbarWindow32"), NULL);
else
hWnd = FindWindowEx(hWndPaper, 0, _T("ToolbarWindow32"), NULL);
ret = GetWindowThreadProcessId(hWnd, &lngPID);
hProcess = OpenProcess(PROCESS_ALL_ACCESS|PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE,0,lngPID);
lngAddress = VirtualAllocEx(hProcess,0, 0x4096, MEM_COMMIT, PAGE_READWRITE);
lngButtons = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0);                      
RECT rc; POINT point;
LPVOID lngRect = VirtualAllocEx(hProcess,0,sizeof(RECT), MEM_COMMIT, PAGE_READWRITE);

CRect rect;
for(int i=0 ;i< lngButtons;i++)
{
int j = i;
ret = SendMessage(hWnd,TB_GETBUTTON,j,long(lngAddress));
ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 16),&lngTextAdr,4,0);
if(lngTextAdr != -1)
{
ret = ReadProcessMemory(hProcess, LPVOID(lngTextAdr),strBuff,1024,0);
//ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 12),&lngHwndAdr,4,0); //获取句柄
//ret = ReadProcessMemory(hProcess, LPVOID(lngHwndAdr),&lngHwnd, 4,0);
//ret = ReadProcessMemory(hProcess, LPVOID(long(lngAddress) + 4),&lngButtonID,4,0);//获取buttonID
CString str(strBuff);
if (str.Compare(m_NotifyIconData.szTip) == 0)
{
::SendMessage(hWnd,TB_GETITEMRECT,(WPARAM)j,(LPARAM)lngRect);
ReadProcessMemory(hProcess,lngRect,&rc, sizeof(rc),0);  //获取托盘图标区域
CWnd::FromHandle(hWnd)->ClientToScreen(&rc);
}

//以下是隐藏托盘图标
// 　　 {
// 　　 if(show)
// 　　 {
// 　　 SendMessage(hWnd,TB_HIDEBUTTON,lngButtonID,0);
// 　　 }
// 　　 else
// 　　 { 
// 　　 SendMessage(hWnd,TB_HIDEBUTTON,lngButtonID,1);
// 　　 }
// 　　 }


}
}
VirtualFreeEx( hProcess, lngAddress, 0x4096, MEM_DECOMMIT);
VirtualFreeEx( hProcess, lngAddress, 0, MEM_RELEASE);
VirtualFreeEx( hProcess, lngRect, sizeof(RECT), MEM_DECOMMIT);
VirtualFreeEx( hProcess, lngRect, 0, MEM_RELEASE);
CloseHandle(hProcess);
}

    //另一例子

    [cpp] view plaincopyprint?
    1. VOID StartStorm() 
    2. { 
    3.          HWND hMain = FindWindow("animate_layered_window_class", "暴风媒体中心"); 
    4.          if ( hMain ) 
    5.          { 
    6.                  ShowWindow(hMain, SW_HIDE); 
    7.          } 
    8.          
    9.         
    10.         //得到工具栏句柄  
    11.      HWND hTray = FindWindow("Shell_TrayWnd", NULL); 
    12.      hTray = FindWindowEx(hTray, 0, "TrayNotifyWnd", NULL); 
    13.      hTray = FindWindowEx(hTray, 0, "SysPager", NULL); 
    14.      hTray = FindWindowEx(hTray, 0, "ToolbarWindow32", NULL); 
    15.          
    16.         //获取explore进程ID  
    17.          DWORD TrayPid; 
    18.          GetWindowThreadProcessId(hTray, &TrayPid); 
    19.          
    20.         //打开进程 并且开辟进程空间  
    21.          RECT rect; 
    22.          TBBUTTON tb; 
    23.          TBBUTTON pTb; 
    24.          LPVOID lpAddr; 
    25.          DWORD dwThreadIdOfICO; 
    26.          DWORD dwTempId = FindStorm("Stormtray.exe"); //你要点击的进程的PID  
    27.          
    28.          TRAYDATA traydata; 
    29.          
    30.         HANDLE hOpen = OpenProcess(PROCESS_ALL_ACCESS, FALSE, TrayPid); 
    31.          lpAddr = VirtualAllocEx(hOpen, NULL, sizeof(tb) + sizeof(rect), MEM_COMMIT, PAGE_READWRITE); 
    32.          
    33.         int nCount = SendMessage(hTray, TB_BUTTONCOUNT, 0, 0); 
    34.          int i; 
    35.          DWORD dwOutWrite; 
    36.          for ( i = 0; i < nCount; i ++) 
    37.          { 
    38.                  ZeroMemory(&tb, sizeof(tb)); 
    39.                  ZeroMemory(&rect, sizeof(rect)); 
    40.                  //把参数写进目标进程  
    41.                  WriteProcessMemory(hOpen, lpAddr, &tb, sizeof(tb), &dwOutWrite); 
    42.                  //WriteProcessMemory(hOpen, (LPVOID)((DWORD)lpAddr + sizeof(pTb)), &rect, sizeof(rect), &dwOutWrite);  
    43.                  //获取BUTTON  
    44.                  SendMessage(hTray, TB_GETBUTTON, i, LPARAM(lpAddr)); 
    45.                  //读取TBBUTTON结构  
    46.                  ReadProcessMemory(hOpen, lpAddr, &pTb, sizeof(TBBUTTON), &dwOutWrite); 
    47.                  //读取TRAYDATA结构  
    48.                  ReadProcessMemory(hOpen, (LPVOID)pTb.dwData, &traydata, sizeof(TRAYDATA), &dwOutWrite); 
    49.                  
    50.                  GetWindowThreadProcessId(traydata.hwnd, &dwThreadIdOfICO); 
    51.                  if ( dwThreadIdOfICO == dwTempId ) 
    52.                  { 
    53.                          //获取ICO的RECT  
    54.                          LPVOID lp = (LPVOID)((DWORD)lpAddr + sizeof(pTb)); 
    55.                          SendMessage(hTray, TB_GETITEMRECT, i, (LPARAM)lp); 
    56.                          LPVOID lpdata = (LPVOID)((DWORD)lpAddr + sizeof(TBBUTTON)); 
    57.                          ReadProcessMemory(hOpen, lpdata, &rect, sizeof(rect), &dwOutWrite); 
    58.                          int iGap = rect.right/2; //得到图标的中间坐标的间隔  
    59.                          //点击  
    60.                          SendMessage(hTray, WM_LBUTTONDOWN, MK_LBUTTON, MAKELPARAM(rect.right - iGap, rect.bottom - iGap)); 
    61.                          SendMessage(hTray, WM_LBUTTONUP, 0, MAKELPARAM(rect.right - iGap, rect.bottom - iGap)); 
    62.                          //  
    63.                          CloseHandle(hOpen); 
    64.                          break;; 
    65.                  } 
    66.          } 
    67.          
    68. }  
    VOID StartStorm()
{
         HWND hMain = FindWindow("animate_layered_window_class", "暴风媒体中心");
         if ( hMain )
         {
                 ShowWindow(hMain, SW_HIDE);
         }
        
       
        //得到工具栏句柄
     HWND hTray = FindWindow("Shell_TrayWnd", NULL);
     hTray = FindWindowEx(hTray, 0, "TrayNotifyWnd", NULL);
     hTray = FindWindowEx(hTray, 0, "SysPager", NULL);
     hTray = FindWindowEx(hTray, 0, "ToolbarWindow32", NULL);
        
        //获取explore进程ID
         DWORD TrayPid;
         GetWindowThreadProcessId(hTray, &TrayPid);
        
        //打开进程 并且开辟进程空间
         RECT rect;
         TBBUTTON tb;
         TBBUTTON pTb;
         LPVOID lpAddr;
         DWORD dwThreadIdOfICO;
         DWORD dwTempId = FindStorm("Stormtray.exe"); //你要点击的进程的PID
        
         TRAYDATA traydata;
        
        HANDLE hOpen = OpenProcess(PROCESS_ALL_ACCESS, FALSE, TrayPid);
         lpAddr = VirtualAllocEx(hOpen, NULL, sizeof(tb) + sizeof(rect), MEM_COMMIT, PAGE_READWRITE);
        
        int nCount = SendMessage(hTray, TB_BUTTONCOUNT, 0, 0);
         int i;
         DWORD dwOutWrite;
         for ( i = 0; i < nCount; i ++)
         {
                 ZeroMemory(&tb, sizeof(tb));
                 ZeroMemory(&rect, sizeof(rect));
                 //把参数写进目标进程
                 WriteProcessMemory(hOpen, lpAddr, &tb, sizeof(tb), &dwOutWrite);
                 //WriteProcessMemory(hOpen, (LPVOID)((DWORD)lpAddr + sizeof(pTb)), &rect, sizeof(rect), &dwOutWrite);
                 //获取BUTTON
                 SendMessage(hTray, TB_GETBUTTON, i, LPARAM(lpAddr));
                 //读取TBBUTTON结构
                 ReadProcessMemory(hOpen, lpAddr, &pTb, sizeof(TBBUTTON), &dwOutWrite);
                 //读取TRAYDATA结构
                 ReadProcessMemory(hOpen, (LPVOID)pTb.dwData, &traydata, sizeof(TRAYDATA), &dwOutWrite);
                
                 GetWindowThreadProcessId(traydata.hwnd, &dwThreadIdOfICO);
                 if ( dwThreadIdOfICO == dwTempId )
                 {
                         //获取ICO的RECT
                         LPVOID lp = (LPVOID)((DWORD)lpAddr + sizeof(pTb));
                         SendMessage(hTray, TB_GETITEMRECT, i, (LPARAM)lp);
                         LPVOID lpdata = (LPVOID)((DWORD)lpAddr + sizeof(TBBUTTON));
                         ReadProcessMemory(hOpen, lpdata, &rect, sizeof(rect), &dwOutWrite);
                         int iGap = rect.right/2; //得到图标的中间坐标的间隔
                         //点击
                         SendMessage(hTray, WM_LBUTTONDOWN, MK_LBUTTON, MAKELPARAM(rect.right - iGap, rect.bottom - iGap));
                         SendMessage(hTray, WM_LBUTTONUP, 0, MAKELPARAM(rect.right - iGap, rect.bottom - iGap));
                         //
                         CloseHandle(hOpen);
                         break;;
                 }
         }
        
}

    //win7有一个溢出托盘区：以下是隐藏在托盘区中的托盘信息，用以上的方法找不到，因为在NotifyIconOverflowWindow里

    Fhwnd = FindWindow("NotifyIconOverflowWindow", NULL)

    参考文章：http://topic.csdn.net/u/20101003/23/859851ee-5aa1-4476-8ce1-1359826df2b0.html

     

    [cpp] view plaincopyprint?
    1. #include "stdafx.h"  
    2. #include <afx.h>  
    3. #include <locale.h>  
    4. #include <string>  
    5. usingnamespace std; 
    6.  
    7.  
    8.  
    9. typedefBOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL); 
    10.  
    11. BOOL IsWow64() 
    12. { 
    13.     BOOL bIsWow64 = FALSE; 
    14.  
    15.     LPFN_ISWOW64PROCESS  
    16.         fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress( 
    17.         GetModuleHandle(_T("kernel32")),"IsWow64Process"); 
    18.  
    19.     if (NULL != fnIsWow64Process) 
    20.     { 
    21.         if (!fnIsWow64Process(GetCurrentProcess(),&bIsWow64)) 
    22.         { 
    23.             // handle error  
    24.         } 
    25.     } 
    26.     return bIsWow64; 
    27. } 
    28.  
    29.  
    30. HWND FindTrayWnd() 
    31. { 
    32.     HWND hWnd = NULL; 
    33.      
    34.     hWnd = FindWindow(_T("Shell_TrayWnd"), NULL); 
    35.     hWnd = FindWindowEx(hWnd, NULL, _T("TrayNotifyWnd"), NULL); 
    36.     hWnd = FindWindowEx(hWnd, NULL, _T("SysPager"), NULL); 
    37.     hWnd = FindWindowEx(hWnd, NULL, _T("ToolbarWindow32"), NULL); 
    38.  
    39.  
    40.     return hWnd; 
    41. } 
    42.  
    43. HWND FindNotifyIconOverflowWindow() 
    44. { 
    45.     HWND hWnd = NULL; 
    46.  
    47.     hWnd = FindWindow(_T("NotifyIconOverflowWindow"), NULL); 
    48.     hWnd = FindWindowEx(hWnd, NULL, _T("ToolbarWindow32"), NULL); 
    49.  
    50.     return hWnd; 
    51. } 
    52.  
    53. void EnumNotifyWindow(HWND hWnd) 
    54. { 
    55.     DWORD dwProcessId = 0; 
    56.     GetWindowThreadProcessId(hWnd,&dwProcessId); 
    57.  
    58.     HANDLE hProcess = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ | PROCESS_VM_WRITE, FALSE, dwProcessId); 
    59.     if ( hProcess==NULL ){ 
    60.         return; 
    61.     } 
    62.     LPVOID lAddress = VirtualAllocEx(hProcess, 0, 4096, MEM_COMMIT, PAGE_READWRITE); 
    63.     if ( lAddress==NULL ){ 
    64.         return; 
    65.     } 
    66.     DWORD lTextAdr = 0; 
    67.     BYTE buff[1024] = {0}; 
    68.     CString strFilePath; 
    69.     CString strTile; 
    70.     HWND hMainWnd = NULL; 
    71.     int nDataOffset = sizeof(TBBUTTON) - sizeof(INT_PTR) - sizeof(DWORD_PTR); 
    72.     int nStrOffset = 18;  
    73.     if ( IsWow64() ){ 
    74.         nDataOffset+=4; 
    75.         nStrOffset+=6; 
    76.     } 
    77.  
    78.     //得到圖標個數  
    79.     int lButton = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0); 
    80.     for (int i = 0; i < lButton; i++) { 
    81.         SendMessage(hWnd, TB_GETBUTTON, i, (LPARAM)lAddress); 
    82.         //讀文本地址  
    83.         ReadProcessMemory(hProcess, (LPVOID)((DWORD)lAddress + nDataOffset), &lTextAdr, 4, 0); 
    84.         if ( lTextAdr!=-1 ) { 
    85.             //讀文本  
    86.             ReadProcessMemory(hProcess, (LPCVOID)lTextAdr, buff, 1024, 0); 
    87.             hMainWnd = (HWND)(*((DWORD*)buff)); 
    88.             strFilePath = (WCHAR *)buff + nStrOffset; 
    89.             strTile = (WCHAR *)buff + nStrOffset + MAX_PATH; 
    90.             _tprintf(_T("%s %s\n"),strTile,strFilePath); 
    91.         } 
    92.     } 
    93.     VirtualFreeEx(hProcess, lAddress, 4096, MEM_RELEASE); 
    94.     CloseHandle(hProcess); 
    95. } 
    96.  
    97.  
    98. int _tmain(int argc, _TCHAR* argv[]) 
    99. { 
    100.     setlocale(LC_ALL, "chs"); 
    101.     EnumNotifyWindow(FindTrayWnd()); 
    102.     _tprintf(_T("\n")); 
    103.     EnumNotifyWindow(FindNotifyIconOverflowWindow()); 
    104.     system("pause"); 
    105.     return 0; 
    106. }  
    #include "stdafx.h"
#include <afx.h>
#include <locale.h>
#include <string>
using namespace std;



typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);

BOOL IsWow64()
{
    BOOL bIsWow64 = FALSE;

    LPFN_ISWOW64PROCESS 
        fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(
        GetModuleHandle(_T("kernel32")),"IsWow64Process");

    if (NULL != fnIsWow64Process)
    {
        if (!fnIsWow64Process(GetCurrentProcess(),&bIsWow64))
        {
            // handle error
        }
    }
    return bIsWow64;
}


HWND FindTrayWnd()
{
    HWND hWnd = NULL;
    
    hWnd = FindWindow(_T("Shell_TrayWnd"), NULL);
    hWnd = FindWindowEx(hWnd, NULL, _T("TrayNotifyWnd"), NULL);
    hWnd = FindWindowEx(hWnd, NULL, _T("SysPager"), NULL);
    hWnd = FindWindowEx(hWnd, NULL, _T("ToolbarWindow32"), NULL);


    return hWnd;
}

HWND FindNotifyIconOverflowWindow()
{
    HWND hWnd = NULL;

    hWnd = FindWindow(_T("NotifyIconOverflowWindow"), NULL);
    hWnd = FindWindowEx(hWnd, NULL, _T("ToolbarWindow32"), NULL);

    return hWnd;
}

void EnumNotifyWindow(HWND hWnd)
{
    DWORD dwProcessId = 0;
    GetWindowThreadProcessId(hWnd,&dwProcessId);

    HANDLE hProcess = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ | PROCESS_VM_WRITE, FALSE, dwProcessId);
    if ( hProcess==NULL ){
        return;
    }
    LPVOID lAddress = VirtualAllocEx(hProcess, 0, 4096, MEM_COMMIT, PAGE_READWRITE);
    if ( lAddress==NULL ){
        return;
    }
    DWORD lTextAdr = 0;
    BYTE buff[1024] = {0};
    CString strFilePath;
    CString strTile;
    HWND hMainWnd = NULL;
    int nDataOffset = sizeof(TBBUTTON) - sizeof(INT_PTR) - sizeof(DWORD_PTR);
    int nStrOffset = 18; 
    if ( IsWow64() ){
        nDataOffset+=4;
        nStrOffset+=6;
    }

    //得到圖標個數
    int lButton = SendMessage(hWnd, TB_BUTTONCOUNT, 0, 0);
    for (int i = 0; i < lButton; i++) {
        SendMessage(hWnd, TB_GETBUTTON, i, (LPARAM)lAddress);
        //讀文本地址
        ReadProcessMemory(hProcess, (LPVOID)((DWORD)lAddress + nDataOffset), &lTextAdr, 4, 0);
        if ( lTextAdr!=-1 ) {
            //讀文本
            ReadProcessMemory(hProcess, (LPCVOID)lTextAdr, buff, 1024, 0);
            hMainWnd = (HWND)(*((DWORD*)buff));
            strFilePath = (WCHAR *)buff + nStrOffset;
            strTile = (WCHAR *)buff + nStrOffset + MAX_PATH;
            _tprintf(_T("%s %s\n"),strTile,strFilePath);
        }
    }
    VirtualFreeEx(hProcess, lAddress, 4096, MEM_RELEASE);
    CloseHandle(hProcess);
}


int _tmain(int argc, _TCHAR* argv[])
{
    setlocale(LC_ALL, "chs");
    EnumNotifyWindow(FindTrayWnd());
    _tprintf(_T("\n"));
    EnumNotifyWindow(FindNotifyIconOverflowWindow());
    system("pause");
    return 0;
}
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  • 原文地址：https://www.cnblogs.com/jiqiubo/p/2961695.html
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