擷取系統托盤表徵圖的座標及文本

#include <iostream>#include <windows.h>#include <tchar.h>#include <commctrl.h>using namespace std;int _tmain(int argc, TCHAR* argv[], TCHAR* envp[]){    int nRetCode = 0;    SIZE_T len = 256;    TCHAR * ptb = new TCHAR[256];    TCHAR * buf = new TCHAR[256];    SIZE_T size;    HWND 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);    HWND tool = (HWND)0x0004007C;    RECT rccc;    GetWindowRect(hwnd,&rccc);    DWORD proID;    GetWindowThreadProcessId(tool, &proID);    HANDLE hPro = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ | PROCESS_VM_WRITE , NULL, proID);    PVOID pBun = VirtualAllocEx(hPro, NULL, len, MEM_COMMIT, PAGE_EXECUTE_READWRITE);    PVOID pText = VirtualAllocEx(hPro, NULL, len, MEM_COMMIT, PAGE_EXECUTE_READWRITE);    UINT buffer = len;    for(int j=0;j<9;j++)    {        DWORD si = SendMessage(tool, TB_GETRECT, (WPARAM)j, (LPARAM)pBun);        si = SendMessage(tool, TB_GETBUTTONTEXT , (WPARAM)j, (LPARAM)pText);        ReadProcessMemory(hPro, pBun, (LPVOID)ptb, len, &size);        ReadProcessMemory(hPro, pText, (LPVOID)buf, len,&size);        LPRECT pRect = (LPRECT)ptb;        OffsetRect(pRect,rccc.left,rccc.top);        cout<<buf<<endl;        cout<<(*pRect).left<<endl<<(*pRect).top<<endl<<(*pRect).right<<endl<<(*pRect).bottom<<endl;    }    VirtualFreeEx(hPro, pBun, len, MEM_DECOMMIT);    VirtualFreeEx(hPro,pText,len,MEM_COMMIT);    delete ptb;    return nRetCode;}

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