多Dim数组+可以循环结构 [英] Multi Dim arrays + is it possible to loop through structures

问题描述

如果我想创建一个3x8数组，我应该使用下面的数组列表或方法吗？我想我的问题是哪一个更容易处理？



还可以迭代思考结构吗？一个有24（3X8）项的结构？请举例如下







Dim numbers = {{11,21,31}，{12， 22,32}，{13,23,33}，{14,24,34}，{15,25,35}，{16,26,36}，{17,27,37}，{18,28， 38}}





'通过我的3x8阵列迭代

索引0 = 0至numbers.GetUpperBound（ 0）

for index1 = 0 to numbers.GetUpperBound（1）



Debug.Write（numbers（index0，index1）.ToString& ;""）



下一页

下一步

If I want to create a 3x8 array should I do it using array list or method that is below? I guess my question is which one is easier to handle?

Also is it possible to iterate thought a structure? A structure that has 24 (3X8) items in it? Please give example



Dim numbers = {{11, 21, 31}, {12, 22, 32}, {13, 23, 33}, {14, 24, 34}, {15, 25, 35}, {16, 26, 36}, {17, 27, 37}, {18, 28, 38}}


'Iterate through my 3x8 array
For index0 = 0 To numbers.GetUpperBound(0)
For index1 = 0 To numbers.GetUpperBound(1)

Debug.Write(numbers(index0, index1).ToString & " ")

Next
Next

推荐答案

是，你可以 - 但是看起来很讨厌...

Yes, you can - but it's nasty to look at...

Dim numbers As Integer(,) = New Integer(,) {{11, 21, 31}, {12, 22, 32}, {13, 23, 33}, {14, 24, 34}, {15, 25, 35}, {16, 26, 36}, _
	{17, 27, 37}, {18, 28, 38}}
For Each i As Integer In numbers
	Console.WriteLine(i)
Next

使用两个循环可能更好。

And it's probably better to use two loops.

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