比较锯齿状数组中的值

Question

我想要实现的是比较索引值。arr1val1和arr2val1，然后是arr1val2和arr2val2，依此类推，前提是它们具有相同数量的索引。最后是一个消息框，无论有多少不匹配，如果在任何比较的索引中检测到不匹配，都会提示。到目前为止，我有这个代码。

 Dim str()() As String = _
        New String()() {New String() {"arr1val1", "arr1val2"}, New String() {"arr2val1", "arr2val2"}}
    For Each arstr As String() In str
        For Each strElement As String In arstr
        Next
    Next

Answer 1

基于您的评论：

Dim mismatchFound = False
For i = 0 To str(0).GetUpperBound(0)
    If str(0)(i) <> str(1)(i) Then
        mismatchFound = True
        Exit For
    End If
Next

简洁的方式，即使用LINQ:

Dim mismatchFound = Enumerable.Range(0, str(0).Length).
                               Any(Function(i) str(0)(i) <> str(1)(i))