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TOPIC: Simple question about arrays

Simple question about arrays 1 year 5 months ago #3898

  jacekm23's Avatar Topic Author jacekm23 Offline Posts: 7
How can I define table of 256 bytes.

In C# I can write:

Byte[] data = new Byte[256];

In X#:

Local data as Byte[]
data := ?

Jacek

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Simple question about arrays 1 year 5 months ago #3899

  robert's Avatar robert Offline Posts: 1048
Jacek,

In general you can change the C# code

new <type>(params)

to X# :

<type>{params}

so:

data := BYTE[]{256}

Robert
XSharp Development Team
The Netherlands
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Simple question about arrays 1 year 5 months ago #3900

  wriedmann's Avatar wriedmann Offline Posts: 1631
Hi Jacek,

you can find this answer also here:

https://docs.xsharp.it/doku.php?id=net_array

Wolfgang
Wolfgang Riedmann
Meran, South Tyrol, Italy
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www.riedmann.it - docs.xsharp.it

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Simple question about arrays 1 year 5 months ago #3901

  Otto's Avatar Otto Offline Posts: 141
Hi Wolfgang,

Nice article. Maybe you should mention also that the old VO arrays use USUALs and makes the performance lower than that of typed .NET arrays.
And that at compile time you lack the checks of the compiler.

Regards,
Otto

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Simple question about arrays 1 year 5 months ago #3902

  wriedmann's Avatar wriedmann Offline Posts: 1631
Hi Otto,

thank you very much! I will add that today.

This documentation should be a community effort, and suggestions like yours help to make it better.

And of course we welcome everyone that is willing to contribute!

Wolfgang
Wolfgang Riedmann
Meran, South Tyrol, Italy
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www.riedmann.it - docs.xsharp.it

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Simple question about arrays 1 year 5 months ago #3932

  wriedmann's Avatar wriedmann Offline Posts: 1631
Hi Otto,

I have added a note to the topic - I hope this is what you intended.

https://docs.xsharp.it/doku.php?id=net_array

Wolfgang
Wolfgang Riedmann
Meran, South Tyrol, Italy
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www.riedmann.it - docs.xsharp.it

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