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Topic: What does the comma mean in the array?



  
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   What does the comma mean in the array?
 Poster : BlazeItUp
 Posts: 2
 Country : New Zealand
 City: Auckland

  
Posted by BlazeItUp on 10/01/2009 at 17:13:27
What does it do to the array?
 Poster : Pineapple
 Posts: 13
 Country : Australia
 City: NSW

  
Posted by Pineapple on 11/01/2009 at 01:47:20
it means it is a 2D array, look here for more info http://dotnetperls.com/Content/2D-Array-Use.aspx
 Poster : evlhamburger
 Posts: 102
 Country : Australia
 City: Brisbane

  
Posted by evlhamburger on 11/01/2009 at 08:13:12
ok...

int[] array = new int[10];

you know that that array looks like this...

0...1...2...3...4...5...6...7...8...9

So if I turn that 1 dimensional array (a line) into a 2 Dimensional array (a square) it looks like this.

int[,] array = new int[3,3];

0,0...0,1...0,2
...   ...   ...
1,0...1,1...1,2
...   ...   ...
2,0...2,1...2,2

thus I can say "array[0,0] = 3;"

then, as you can guess,  can eventually get a 3d array "int[,,] array = new int[2,2,2];" that would look like a cube!

  
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