主消息循环，MsgWaitForMultiObjects的使用

int exitThreadCount = 0; //判断线程退出的个数
int waitThreadCount = 4; //等待的线程个数
while(TRUE)
{

DWORD result ;
MSG msg ;

result = MsgWaitForMultipleObjects(waitThreadCount, handle,//句柄的数组
FALSE, INFINITE, QS_ALLINPUT);
if (result >= WAIT_OBJECT_0 && result < WAIT_OBJECT_0 + waitThreadCount)
{
exitThreadCount ++;
if(exitThreadCount >= 1 && exitThreadCount <= 3)
{

<span style="color:#333333;background-color: rgb(255, 0, 0);"> int nIndex = result - WAIT_OBJECT_0;
handle[nIndex] = handle[waitThreadCount-1];
handle[waitThreadCount-1] = NULL;
waitThreadCount --;
</span>
}
else
break;
}
else if(result = WAIT_OBJECT_0 + waitThreadCount)
{
//TRACE("消息\n");
PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}

上述红色部分有问题，这里应该重新整理handle数组，确保数组中无间隙。