Dim numbers() As Integer = {1, 4, 7}
Dim letters() As String = {"a", "b", "c"}

For Each number As Integer In numbers
    For Each letter As String In letters
        Debug.Write(number.ToString & letter & " ")
    Next
Next
Debug.WriteLine("")


最上面的两行是不是在定义动态数组阿,为何我自己另外在创建一个  dim a() As Integer = {1, 4, 7}     它就提示错误了,还有按照for each  语句规定letter  这个变量应该是变体类型阿,它怎么可以定义成字符串呢

[此贴子已经被作者于2016-9-14 12:47编辑过]