public ActionResult CommentVote(int id)
{
Comment cm = CommentBll.GetFirstEntity(c => c.Id == id && c.Status == Status.Pended);
if (Session["cm" + id] != null)
{
return(ResultData(null, false, "您刚才已经投过票了，感谢您的参与！"));
}
if (cm != null)
{
cm.VoteCount++;
CommentBll.UpdateEntity(cm);
Session["cm" + id] = id;
bool b = CommentBll.SaveChanges() > 0;
return(ResultData(null, b, b ? "投票成功" : "投票失败"));
}
return(ResultData(null, false, "非法操作"));
}