title: Should I be using lists?
body: <p>So at the moment I have a multidimensional array</p>
  
  <pre><code>string[,] items = new string[100, 4];
  </code></pre>
  
  <p>I then gather the needed inputs to put them into the array, and then display them in a listbox</p>
  
  <pre><code>items[itemcount, 0] = id;
  items[itemcount, 1] = newprice;
  items[itemcount, 2] = quant;
  items[itemcount, 3] = desc;
  
  listBox1.Items.Add(items[itemcount, 0] + "\t" + items[itemcount, 3] + "\t " + items[itemcount, 2] + "\t " + items[itemcount, 1]);
  listBox1.SelectedIndex = listBox1.Items.Count - 1;
  </code></pre>
  
  <p>So then the user can if they want select an item from the listbox to delete that item. When it came to deleting an item I realized that an array is not suitable. So should I create 4 different lists and use the list.Remove method to delete them or is there a better way that I dont have to work on 4 different things, also the user is running an older computer with WinXP would i have to worry about performance with 4 different lists? Is there anything such as a multidimensional list?</p>
  
  <p>Thanks heaps for your help</p>