以下是引用有点蓝在2019/12/9 22:14:00的发言:Dim tb As Table = Tables(e.Form.Name & "_Table1")Dim cmd As new SQLCommandcmd.CommandText = "sel ect * from {main} where 名称 = '抽签' and [fid] = 0"Dim dt As DataTable = cmd.ExecuteReaderdt.DataCols.Add("ch",Gettype(Integer))For Each r As DataRow In dt.DataRows r("ch") = rand.Next(100)Next
tb.DataSource = dt
tb.Sort = "ch"
老师,我表达不清,你误解了,
我不想要窗体,因为是WEB上的,没有窗体,也没有Table,怎么办?
Dim cmd As new SQLCommand
cmd.CommandText = "sel ect * from {main} where 名称 = '抽签' and [fid] = 0"
Dim dt As DataTable = cmd.ExecuteReader
dt.DataCols.Add("ch",Gettype(Integer))
For Each r As DataRow In dt.DataRows
r("ch") = rand.Next(100)
Next
Tables(dt.Name).Sort = "ch" '老师,主要用于抽奖时的重新排序,没有数据表,只有后台数据,这个排序应该怎么写。