//删除事件
public static void ClearEvents(GameObject obj)
{
UIEventSystem evtSystem = obj.GetComponent <UIEventSystem>();
if (evtSystem != null)
{
evtSystem.triggers.Clear();
}
}
//添加事件组件
public static UIEventSystem Get(GameObject obj)
{
UIEventSystem evtSystem = obj.GetComponent <UIEventSystem>();
if (evtSystem == null)
{
evtSystem = obj.AddComponent <UIEventSystem>();
}
return(evtSystem);
}