Define size of 2 dimensional array by parameter

Iftikar Hussain13y ago

Accepted answer

try like this

namespace test

{

public partial class Form1 : Form

{

int winc = 1;

int size = 4;

int[,] matrix;

int[,] UDP_matrix;

public Form1()

{

InitializeComponent();

matrix = new int[4,size];

UDP_matrix = new int[4, size];

}

0

diamond diamond13y ago

namespace test
{
public partial class Form1 : Form
{

int winc = 1;
int size = 4;
int [,] matrix= new int[4,size];
int [,] UDP_matrix = new int[4,size];

0

Iftikar Hussain13y ago

can you share the complete code?

0

diamond diamond13y ago

it gives an error for size in array

Error1A field initializer cannot reference the non-static field, method, or property 'test.Form1.size'

0

Iftikar Hussain13y ago

what error you are getting?

0

diamond diamond13y ago

Thanks, but when I define matrix and size globally at top in the form1 class, it gives an error.

0

Iftikar Hussain13y ago

Hi,
Yes it is possible

int size = 2;

int[,] matrix = new int[2, size];

matrix[0, 0] = 1;

matrix[0, 1] = 2;

matrix[1, 0] = 3;

matrix[1, 1] = 4;

foreach (var i in matrix)

{

MessageBox.Show(i.ToString());

}

Regards,
Iftikar

0