'定义数组集合的时候,要在类型后加上括号,表示这是一个数组集合。 Dim Arys As List(Of String()) Arys = DataTables("订单").GetValues("danweiname|name") '列名用符号|分割 '注意循环变量是字符型数组,所以类型是String(),而不是String For Each Ary As String() In Arys Output.Show(Ary(0) & "|" & Ary(1))
for each dr as datarow in DataTables("订单").select("danweiname= '" & Ary(0) & "' and name=xxxx")