刷新托盘图标API置托盘图标

刷新托盘图标,SendMessageA,CopyMemory,FindWindowA,FindWindowExA,GetDlgItem,RedrawWindow,IsWindowVisible,托盘事件处理,SetWindowLong,RegisterWindowMessageA,取结构体大小,lstrcpyn,Shell_NotifyIconA,SendMessage,SetForegroundWindow,TrackPopupMenu,