入坑第二个月
public void AddBtnListener(this RectTransform rect,Action action){
}
var time=DataTime.Now-startTime;
return (float)time.TotalSeconds
public AsyncOperation
设置异步加载
必须线设置operation.allowSceneActivation=false
var list= from Transform child in parent where child.name.Contains(id.ToString()) select child;
list.FirstOrDefault();