大侠帮忙看看
void CButtonST::SetIcon(int nIconInId, int nIconOutId)
{
HINSTANCE hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nIconInId),
RT_GROUP_ICON);
m_hIconIn = (HICON)::LoadImage(hInstResource, MAKEINTRESOURCE(nIconInId), IMAGE_ICON, 0, 0, 0);
m_hIconOut = (nIconOutId == NULL) ? m_hIconIn : (HICON)::LoadImage(hInstResource, MAKEINTRESOURCE(nIconOutId), IMAGE_ICON, 0, 0, 0);
RedrawWindow();
}
如上函数如果连续多次调用,如在ontimer中,就会让程序当掉,我猜是句柄释放的问题。大侠们,请问怎么处理呢。调用时要注意什么