200分求在全局钩子中使用TIMER !

Question

请贴上源码！
如能解决另开版加分！

Answer 1

我的做法是在WH_CBT上設置鈎子，在創建窗口時用自己proc替換窗口的Proc，並以窗口的名義創建Timer，在proc中處理WM_TIMER消息。
注意該調原窗口proc的地方要調用原來的proc

Answer 2

如果需要全局的 Timer, 创建一个这样子的线程试试DWORD WINAPI ThreadProc(LPVOID lpParameter)
{
    HANDLE hTimer = OpenWaitableTimer(SYNCHRONIZE, FALSE, _T("Global\\CSTimer"));    if (hTimer == NULL)
        CreateWaitableTimer(NULL, FALSE, _T("Global\\CSTimer"));    while (TRUE) 
    {
        DWORD dwWait = MsgWaitForMultipleObjects(1, &hTimer, FALSE, INFINITE, QS_ALLEVENTS);
        if (dwWait == WAIT_OBJECT_0)
        {
            // Get the timer event...
        }
        else if (dwWait == WAIT_OBJECT_0 + 1)
        {
            MSG msg;
            if ( !GetMessage(&msg, NULL, 0, 0) )
                break;
        }
    }    CloseHandle(hTimer);    return 0;
}

Answer 3

才发现写错了一点：if (hTimer == NULL)
    hTimer = CreateWaitableTimer(NULL, FALSE, _T("Global\\CSTimer"));

Answer 4

类似这个#include <windows.h>
#include <stdio.h>
#include <conio.h>
unsigned long WINAPI Thread(PVOID pvoid);
void main()
{
    DWORD dwThreadId;
    printf("use timer in workthread of console application<masterz>\n");
    HANDLE hThread = CreateThread( 
        NULL,                        // no security attributes 
        0,                           // use default stack size  
        Thread,                  // thread function 
        0,                // argument to thread function 
        0,                           // use default creation flags 
        &dwThreadId); 
    DWORD dwwait=WaitForSingleObject(hThread,1000*30);
    switch(dwwait)
    {
    case WAIT_ABANDONED:
        printf("main thread WaitForSingleObject return WAIT_ABANDONED\n");
        break;
    case WAIT_OBJECT_0:
        printf("main thread WaitForSingleObject return WAIT_OBJECT_0\n");
        break;
    case WAIT_TIMEOUT:
        printf("main thread WaitForSingleObject return WAIT_TIMEOUT\n");
        break;
    }
    CloseHandle(hThread);
    _getch();
}unsigned long WINAPI Thread(PVOID pvoid)
{
     MSG msg;
     PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
     UINT timerid=SetTimer(NULL,111,3000,NULL);
     BOOL bRet;
    int count =0;
    while( (bRet = GetMessage( &msg, NULL, 0, 0 )) != 0)
    { 
        if (bRet == -1)
        {
            // handle the error and possibly exit
        }
        else
            if(msg.message==WM_TIMER)
            {
                count++;
                printf("WM_TIMER in work thread count=%d\n",count);
                if(count>4)
                    break;
            }
            else
        {
            TranslateMessage(&msg); 
            DispatchMessage(&msg); 
        }
    }
    KillTimer(NULL,timerid);
    printf("thread end here\n");
    return 0;
}