/// <summary>
/// 添加输入设备的事件处理函数
/// </summary>
/// <param name="type">设备类型</param>
/// <param name="code">鼠标类型：0 -> 左键，2 -> 中键，1 -> 右键; 键盘：Key</param>
/// <param name="handler">处理函数</param>
public void AddHandler(HardWareEventType type, int code, HardWareEventHandler handler)
{
SortedList <int, List <HardWareEventHandler> > list = _hardWareEvents[(int)type];
if (!list.ContainsKey(code))
{
list.Add(code, new List <HardWareEventHandler>());
}
List <HardWareEventHandler> handlers = list[code];
handlers.Add(handler);
}
/// <summary>
/// 移除事件
/// </summary>
/// <param name="type"></param>
/// <param name="code"></param>
/// <param name="handler"></param>
public void RemoveHandler(HardWareEventType type, int code, HardWareEventHandler handler)
{
SortedList <int, List <HardWareEventHandler> > list = _hardWareEvents[(int)type];
if (list.ContainsKey(code))
{
List <HardWareEventHandler> handlers = list[code];
handlers.Remove(handler);
if (handlers.Count == 0)
{
list.Remove(code);
}
}
}