/// <summary>
/// 设置链接是否显示
/// </summary>
/// <param name="linkID"></param>
public bool SetVisible(int linkID)
{
bool result = false;
Link link = Get(a => a.ID == linkID);
if (link != null)
{
link.Visible = !link.Visible;
result = dal.SetVisible(linkID, link.Visible) == 1;
if (result)
{
WeakRefCache.RebuiltLinks();
}
}
return(result);
}