/// <summary>
/// 移除监听事件
/// </summary>
/// <param name="_eventName"></param>
/// <param name="_listener"></param>
public void StopListening(EventHandlerName _eventName, EventHandler _listener)
{
EventHandler _thisEvent = null;
if (eventHandlerDictionary.TryGetValue(_eventName, out _thisEvent))
{
_thisEvent -= _listener;
}
}
/// <summary>
/// 触发指定事件
/// </summary>
/// <param name="_eventName"></param>
public void InvokeEvent(EventHandlerName _eventName, object sender, EventArgs e)
{
EventHandler _thisEvent = null;
if (eventHandlerDictionary.TryGetValue(_eventName, out _thisEvent))
{
_thisEvent(sender, e);
}
}
/// <summary>
/// 注册监听事件，如果字典中不存在那么创建
/// </summary>
/// <param name="_eventName"></param>
/// <param name="_listener"></param>
public void StartListening(EventHandlerName _eventName, EventHandler _listener)
{
EventHandler _thisEvent = null;
if (eventHandlerDictionary.TryGetValue(_eventName, out _thisEvent))
{
_thisEvent += _listener;
}
else
{
_thisEvent = new EventHandler(_listener);
eventHandlerDictionary.Add(_eventName, _thisEvent);
}
}