title: c# get the min value from array
body: <p>I'm getting stuck on getting min value from array.
  every time when I run it, the minimum value is still zero.
  I know that the index has to go to minus one, but i just don't know how should I apply it on the code.
  sorry for my poor English, I hope you guys can help me out!</p>
  
  <pre><code>public partial class Form1 : Form
  {
      int[] numbers = new int[99];
      int index = 0;
  
      public Form1()
      {
          InitializeComponent();
      }
  
      private void Form1_Load(object sender, EventArgs e)
      {
  
      }
      public int Som()
      {
          //if the numbers are &lt;99 they will be add to index.
          int som = 0;
          for (int i = 0; i &lt; 99; i++)
          {
              som = som + numbers[i];
          }
          return som;
      }
      public int Average()
      {
          // 
          int answersom = Som();
          int g = (answersom / index);
             return g;     
      }
      public int Max()
      {
          int Max = numbers[0];
          foreach (int number in numbers)
          {
              if (number &gt; Max)
              {
                  Max = number;
              }
          }
          return Max;
      }
      public int Min()
          {// array gets de value thats on 0
              int Min = numbers[0];
              foreach (int number in numbers)
              {// if the number is smaller then 0.
                  if (number &lt; Min)
                  {// zero is the new number
                      Min = number;
                  }
  
              }
              return Min;
          }
      private void button1_Click(object sender, EventArgs e)
      {
          //if textbox doesnt contain numbers
          if (textBox1.Text.All(chr =&gt; char.IsLetter(chr)))
          {
              //labeltext message 'please only fill in numbers'
              label1.Text = "Vul alleen Cijfers in";
          }
          //else
          else
          {
              //is putting the numbers on the right spot of the array
              numbers[index] = Convert.ToInt32(textBox1.Text);
              //index will add each time.
              index++;
              label4.Text = Convert.ToString(Som());
  
          }
          //
          int g = Convert.ToInt32(textBox1.Text);
          label5.Text = Convert.ToString(Average());
          {
  
              label6.Text = Convert.ToString(Min());
  
              label7.Text = Convert.ToString(Max());
  
          }
      }
  }
  </code></pre>
  
  <p>}</p>