先看10遍:http://www.foxtable.com/webhelp/topics/1284.htm,然后多捋捋自己处理问题的逻辑思维。
去掉所有代码,然后参考:
Dim cmd2 As New SQLCommand
cmd2.ConnectionName="xxx数据源"
cmd2.CommandText = "select * from 表A where [直接上级]='" & _用户ID & "' or 经办人='" & _用户ID & "' or 间接上级='" & _用户ID & "'"'
Dim t2 As Table = e.Form.Controls("Table1").Table
t2.DataSource = cmd2.ExecuteReader()