Array /Subscript

Question

Please see codes below, I did realize my mistake, (1) Modularizing the codes as below is not needed (2) once i call the method RandomNumber( Int Number2)  in the loop, each time the loop runs it create a new object and save value returned, so all five values are in separate objects. 

 However what i am not getting is when codes executed all five array elements  have the same value.

 

Please see below 

{

public partial class Form1 : Form

{

private const int Number2 = 200;

public Form1()

{

InitializeComponent();

}

private int RandomNumber(int Number2)

{

int Number;

Random rand = new Random();

Number = rand.Next(Number2);

return Number;

}

private void GenerateN_Click(object sender, EventArgs e)

{

int Number = 0;

int size = 5;

int[] NumberArray = new int[size];

for (int index = 0; index < size; index++)

{

Number = RandomNumber(Number2);

NumberArray[index] = Number;

}

DigitLabel1.Text = NumberArray[0].ToString();

DigitLabel2.Text = NumberArray[1].ToString();

DigitLabel3.Text = NumberArray[2].ToString();

DigitLabel4.Text = NumberArray[3].ToString();

DigitLabel5.Text = NumberArray[4].ToString();

}

}

}