bool IPropertyManagerPage2Handler9.OnPreviousPage() { if (OnPreviousPage.IsRef()) { return(OnPreviousPage()); } return(true); }
/// <summary> /// 滚动到第几页 /// </summary> /// <param name="index"></param> public void Go(int index) { if (index == Index) { return; } if (index < 0) { OnPreviousPage?.Invoke(this, new EventArgs()); return; } if (index >= Count) { OnNextPage?.Invoke(this, new EventArgs()); return; } GoIndex(index); }