主题：[求助]对比两个数组的方法

命令窗口执行：

Dim ary1() As Integer = {1,2,5,7}
Dim ary2() As Integer = {2,4,5,8}
For Each v As Integer In ary1
    If array.Indexof(ary2,v) >=0 Then
        output.show(v)
    End If
Next