急急~~~~ 一个BCB定时器的问题

//以下代码吧计时器的第一次触发时间设定为2008年1月1日下午1:00，之后每隔6小时触发一次

HANDLE hTimer;

SYSTEMTIME st;

FILETIME ftLocal, ftUTC;

LARGE_INTEGER liUTC;



// Create an auto-reset timer.

hTimer = CreateWaitableTimer(NULL, FALSE, NULL);



// First signaling is at January 1, 2008, at 1:00 P.M. (local time).

st.wYear         = 2008; // Year

st.wMonth        = 1;    // January

st.wDayOfWeek    = 0;    // Ignored

st.wDay          = 1;    // The first of the month

st.wHour         = 13;   // 1PM

st.wMinute       = 0;    // 0 minutes into the hour

st.wSecond       = 0;    // 0 seconds into the minute

st.wMilliseconds = 0;    // 0 milliseconds into the second



SystemTimeToFileTime(&st, &ftLocal);



// Convert local time to UTC time.

LocalFileTimeToFileTime(&ftLocal, &ftUTC);

// Convert FILETIME to LARGE_INTEGER because of different alignment.

liUTC.LowPart  = ftUTC.dwLowDateTime;

liUTC.HighPart = ftUTC.dwHighDateTime;



// Set the timer.

SetWaitableTimer(hTimer, &liUTC, 6 * 60 * 60 * 1000,

   NULL, NULL, FALSE); ...