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You can't...thus the message. &nbsp;Only the LAST dimension can be resized.<br />
<br />
Either:<br />
(1) Change the order of your dimensions so the &quot;dynamic&quot; one is in the last slot.<br />
(2) Use something other than an Array to hold your data.
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can I use collections???<br />
<br />
it is posible to use bidimentional collections???<br />

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Alternatively, you could store <b>nodo</b> as follows.<br />
<br />

<div class="indent">
Public dispositivos As List(Of Nodo)<br />
<br />
dispositivos.Add(nodo)
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<br />
To retrieve the data would be something like:<br />

<div class="indent">
<br />
dispositivos(2).Id<br />
dispositivos(2).tipo
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<div class="content wysiwyg-content">
I got this bidimentional array<br />
Public dispositivos(0, 1) As String<br />
<br />
after i fill the array:<br />
&nbsp; &nbsp; &nbsp; &nbsp; dispositivos(filas, 0) = nodo.Id<br />
&nbsp; &nbsp; &nbsp; &nbsp; dispositivos(filas, 1) = nodo.tipo<br />
&nbsp; &nbsp; &nbsp; &nbsp; filas = filas + 1<br />
<br />
I tried to redim it with :ReDim Preserve dispositivos(filas, 1), but always visual basic says that I only can redim the right side of the array<br />
<br />
I would like to know how to redim the left side of the array only<br />
<br />
Best regards
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I got this bidimentional array
Public dispositivos(0, 1) As String

after i fill the array:
        dispositivos(filas, 0) = nodo.Id
        dispositivos(filas, 1) = nodo.tipo
        filas = filas + 1

I tried to redim it with :ReDim Preserve dispositivos(filas, 1), but always visual basic says that I only can redim the right side of the array

I would like to know how to redim the left side of the array only

Best regards

redim a bidimentional array

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,