cmd.C ommandText = "S elect 姓名 from [RL_员工档案] where 当前_岗位 in ('010105','010106') and 当前状态 = '1'"
Dim zhucaodt As DataTable = c md.ExecuteReader
Dim zhucao As List(of String) = zhucaodt.GetValues("姓名","","姓名 Desc")
‘下面这两种写法得到结果不一样??
Dim fucao As List(of String) =zhucaodt.GetValues("姓名","","姓名 Desc")
Dim fucao As List(of String) =zhucao
第二种写法,fucao内的内容变了后,zhucao也跟着变。为什么啊?
[此贴子已经被作者于2020/8/21 8:13:36编辑过]