[RESOLVED] arrays

Huh? That is at runtime

Is it possible to create dynamic arrays, if so then how?






ThankS In AdvancE!!!

Well you can always ReDim arrays, but realistically this is why Collections are so powerful. What are you trying to do?

Quote:

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Originally Posted by JuggaloBrotha

Well you can always ReDim arrays, but realistically this is why Collections are so powerful. What are you trying to do?

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Just want to know like dynamic allocation is created in c++ , so if there's any way to create such in VB.Net too? :)

I'm not familiar with c++ so I couldn't tell you if dynamic allocation in c++ is available in vb.net

Just use a collection, same result

vb Code:

Dim AutomaticallyExpandingList As New List(Of String)
 
AutomaticallyExpandingList.Add("hello")
AutomaticallyExpandingList.Add("world")

Quote:

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Originally Posted by chris128

Just use a collection, same result

vb Code:

Dim AutomaticallyExpandingList As New List(Of String)
 
AutomaticallyExpandingList.Add("hello")
AutomaticallyExpandingList.Add("world")

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thanks chris :)
what if i want to create an array at run-time?

Quote:

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Originally Posted by chris128

Huh? That is at runtime

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yes, i want to create an array at run-time like we use dynamic allocation of arrays in c++. In your code you are adding two strings at compile time, right? :)
as i've said that i want to add items at run-time, is it possible in vb.net?


Edit: how did ur post come at first? what's happening?

i've cleared that now from Athiest
thanks for your reply chris.

Quote:

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Originally Posted by Aash

thanks chris :)
what if i want to create an array at run-time?

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Quote:

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Originally Posted by Aash

yes, i want to create an array at run-time like we use dynamic allocation of arrays in c++. In your code you are adding two strings at compile time, right? :)
as i've said that i want to add items at run-time, is it possible in vb.net?


Edit: how did ur post come at first? what's happening?

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This is at run time and no they are not concatinated together either, it's a collection of type String which means:

Code:

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Dim AutomaticallyExpandingList As New List(Of String)

AutomaticallyExpandingList.Add("hello") 'index 0
AutomaticallyExpandingList.Add("world") 'index 1

Messagebox.Show(AutomaticallyExpandingList(0)) 'Shows: hello
Messagebox.Show(AutomaticallyExpandingList(1)) 'Shows: world

Messagebox.Show(AutomaticallyExpandingList(0) & " " & AutomaticallyExpandingList(1)) 'Shows: hello world

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Quote:

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Originally Posted by JuggaloBrotha

This is at run time and no they are not concatinated together either, it's a collection of type String which means:

Code:

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Dim AutomaticallyExpandingList As New List(Of String)

AutomaticallyExpandingList.Add("hello") 'index 0
AutomaticallyExpandingList.Add("world") 'index 1

Messagebox.Show(AutomaticallyExpandingList(0)) 'Shows: hello
Messagebox.Show(AutomaticallyExpandingList(1)) 'Shows: world

Messagebox.Show(AutomaticallyExpandingList(0) & " " & AutomaticallyExpandingList(1)) 'Shows: hello world

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thanks for your code :)