比如,可以这样改
Dim tbs() As String = {"表a", "表b"}for each tb as string in tbs DataTables(tb).ReplaceFor("编辑者",Nothing,"编辑者 = '" & User.Name & "'") DataTables(tb).Save() Tables(tb).Cols.Remove("编辑者") '移除编辑者列,避免用户直接修改此列Next