C#

public int GetRandomInt(int[] array, int length)
{
  return array[new Random.Next(0, length)];
}

Belfast Child wrote:

Does return array not return a list of arrays or does the Next method refine it to one number?

public int GetRandomInt(int[] array, int length) <br />
        {<br />
            Random ranNum = new Random();<br />
            return array[ranNum.Next(0, length)]; <br />
        }<br />
<br />
private void button1_Click(object sender, EventArgs e)<br />
        {<br />
            int [] intArray;<br />
            intArray = new int[3] {123, 321, 666};<br />
            int randumNum = GetRandomInt(intArray, 3);<br />
            randomLabel.Text = (randumNum.ToString());<br />
        }

int randumNum = GetRandomInt(intArray, intArray.Length);

Belfast Child wrote:

Error 2 'System.Random.Next()' is a 'method' but is used like a 'type'

Random r = new Random();
r.Next(...)