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);
}
