Resizing a rectangular array

Posted by devdept on Stack Overflow See other posts from Stack Overflow or by devdept
Published on 2010-05-26T13:17:11Z Indexed on 2010/05/26 13:21 UTC
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c#

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.NET

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arrays

Does a smarter way than the following exist to resize a rectangular array?

double[,] temp = new double[newSize, originalSecondDimension];
Array.Copy(original, temp, original.Length);

I was concerned about duplicating a huge array and the memory necessary to do it. What does the Array.Resize() do internally?

Thanks,

Alberto

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