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vb.net array

how to declare an array with dynamic lenght

dim arr() as string

arr = New String(dt.Columns.Count)

some thing like this ...but this give error

regards

vips



Nov 21 '05 #1
3 1205
Vips,

In the sample you are asking it, I would just create it new everytime.

dim arr(dt.Columns.Count-1) as string

Normally for a dynamic array you could use the arraylist or any other
dynamic arrayclass

http://msdn.microsoft.com/library/de...classtopic.asp

I hope this helps,

Cor


Nov 21 '05 #2
excellent Cor !!!
it may be easy, but I couldnt find the proper syntax, Now I have it.
thanks a lot .

Vips

"Cor Ligthert" <no************@planet.nl> wrote in message
news:OE**************@TK2MSFTNGP10.phx.gbl...
Vips,

In the sample you are asking it, I would just create it new everytime.

dim arr(dt.Columns.Count-1) as string

Normally for a dynamic array you could use the arraylist or any other
dynamic arrayclass

http://msdn.microsoft.com/library/de...classtopic.asp
I hope this helps,

Cor


Nov 21 '05 #3
"vips" <yp**@hotmail.com> schrieb:
how to declare an array with dynamic lenght

dim arr() as string

arr = New String(dt.Columns.Count)

\\\
arr = New String(dt.Columns.Count - 1) {}
///

- or -

\\\
ReDim arr(dt.Columns.Count - 1)
///

If you want to original content of the array to be copied to the new/resized
array, you can use 'ReDim Preserve'.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>

Nov 21 '05 #4

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