有没有办法在 vb.net 的每个循环中循环多个变量? [英] Is there a way to loop over multiple variables in a for each loop in vb.net?

问题描述

我想遍历两个字符串数组但不起作用.可能看起来像下面这样:

I would like to loop over two string arrays but does not work. Would probably look something like the following:

For Each (s1, s2) As (String, String) In (stringArray1, stringArray2)

是否有类似于 python 元组的东西可以使用?

Is there something similar to python tuples that I could use?

推荐答案

我认为 vb.net 不支持这种方式.

I think that vb.net don't support this in this way.

如果你有两个 IEnumerables，你可以这样做

If you have two IEnumerables, you can do something like this

Using lst1 As IEnumerator(Of X) = List1.GetEnumerator(),
      lst2 As IEnumerator(Of Y) = List2.GetEnumerator()

    While lst1 .MoveNext() AndAlso lst2 .MoveNext() 
        If lst1 .Current.Equals(lst2 .Current) Then
            ''Put here your code.
        End If
    End While
End Using

要获得更好的解释，请查看此相关链接:是否可以同时遍历两个 IEnumerable 对象?

For a better explanation, check this related link: Is it possible to iterate over two IEnumerable objects at the same time?

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