我无法从下面的 linq 查询中调用 take 方法
var data = from tb in table.AsEnumerable()
join ch in channelTable.AsEnumerable() on syskey equals (DateTime)ch["syskey"]
orderby Convert.ToDouble(tb[(string.Format("Channel{0}_data",Convert.ToInt32(ch["Channel_No"])))]) descending
select new
{
Channel_No = ch["Channel_No"],
Channel_data = tb[string.Format("Channel{0}_data", Convert.ToInt32(ch["Channel_No"]))],
};
如何从上面的 linq 查询中添加 Take(5)?