主题：[求助]从后台生成复选列表框的值？

Dim chk As WinForm.CheckedListBox = e.form.Controls("CheckedListBox1")
Dim Arys As List(Of String())
Arys = DataTables("SFMX").GetUniqueValues("编号","客户","品名")
For Each Ary As String() In Arys   
    chk.items.Add(ary(0) & "," & ary(1) & "," & ary(2))
Next
End If

上面代码只能从前台生成列项目，从后台如何写，用什么方法更好？

如用SQLCommand，如何同时显示("编号","客户","品名")