创建一个二维数组 [英] creating a two dimensional array

问题描述

我如何创建一个二维数组？


我创建了一个维度：


Dim laFields As ArrayList = New ArrayList


怎么做2维？


谢谢。

解决方案

你创造的是一个arraylist。


我不认为arraylists做了两个尺寸固有。

它认为这个想法是在阵列中添加对象 - 这只是一个美化的

系列。


然后你的对象拥有你需要的所有属性，所以

你不需要多个维度。


但是如果你想要一个多维的话，实际数组在VB中


dim x（2,3,4）为整数


将为您提供一个三维整数数组。


取决于你想要完成的任务。


HTH，


Shane
&q UOT; rguti" < TE ** @ test.com>在消息中写道

新闻：OB ************** @ TK2MSFTNGP12.phx.gbl ...

如何创建二维数组？

我创建了一个维度：

Dim laFields As ArrayList = New ArrayList

如何做2维？

谢谢。

Dim vArray（）（ ）作为整数

ReDim vArray（10）（20）

vArray（10）（10）= 10''等..

___________________________________

死神


" rguti" < TE ** @ test.com>在消息中写道

新闻：OB ************** @ TK2MSFTNGP12.phx.gbl ...

如何创建二维数组？

我创建了一个维度：

Dim laFields As ArrayList = New ArrayList

如何做2维？

谢谢。

* rguti< te **@test.com> scripsit：

如何创建一个二维数组？

我创建了一个维度：

Dim laFields As ArrayList = New ArrayList


这不是一个数组，那是一个arraylist。

怎么做2维？

\\\

Dim aint（99,99）As Integer

///


-

Herfried K. Wagner [MVP]

< URL：http：//dotnet.mvps.org/>

Hi,

How do I create a two dimensional array?

I have created a one dimensional doing this:

Dim laFields As ArrayList = New ArrayList

How about to do a 2 dimensional?

Thanks.

解决方案

What you have created is an arraylist.

I don''t think arraylists do two dimensions inherently.
It think the idea is to add objects to the array --which is just a glorified
collection.

Your objects then have all of the properties that you need in themselves so
you don''t need multiple dimensions.

If however you want a multidimensional,actual array in VB

dim x(2,3,4) as integer

will give you a 3 dimensional array of integers.

depends on what you want to accomplish.

HTH,

Shane
"rguti" <te**@test.com> wrote in message
news:OB**************@TK2MSFTNGP12.phx.gbl...

Hi,

How do I create a two dimensional array?

I have created a one dimensional doing this:

Dim laFields As ArrayList = New ArrayList

How about to do a 2 dimensional?

Thanks.

Dim vArray()() As Integer
ReDim vArray(10)(20)
vArray(10)(10) = 10 '' etc..
___________________________________
The Grim Reaper

"rguti" <te**@test.com> wrote in message
news:OB**************@TK2MSFTNGP12.phx.gbl...

Hi,

How do I create a two dimensional array?

I have created a one dimensional doing this:

Dim laFields As ArrayList = New ArrayList

How about to do a 2 dimensional?

Thanks.

* rguti <te**@test.com> scripsit:

How do I create a two dimensional array?

I have created a one dimensional doing this:

Dim laFields As ArrayList = New ArrayList
That''s not an array, that''s an arraylist.
How about to do a 2 dimensional?

\\\
Dim aint(99, 99) As Integer
///

--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>

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