title: My ListView is not properly showing results
body: <p>My second edition of my ListView troubles :( Here is my code:</p>
  
  <pre><code>   public class Person
      {
          public string ID { get; set; }
          public string NAME { get; set; }
          public string CODE { get; set; }
          public string CITY { get; set; }
  
      }     
      public List&lt;Person&gt; CL = new List&lt;Person&gt;() {
       new Person() { ID = "kkkkkkk", NAME = "dsdsdsd", CODE = "sdsdsd", CITY = "sdsdsdsd" },
       new Person() { ID = "kkkkkkk", NAME = "dsdsdsd", CODE = "sdsdsd", CITY = "sdsdsdsd" },
       new Person() { ID = "kkkkkkk", NAME = "dsdsdsd", CODE = "sdsdsd", CITY = "sdsdsdsd" },
       new Person() { ID = "kkkkkkk", NAME = "dsdsdsd", CODE = "sdsdsd", CITY = "sdsdsdsd" },
              };
  </code></pre>
  
  <p>Here is my xaml:</p>
  
  <pre><code>    &lt;ListView ItemsSource="{Binding CL }" &gt;
          &lt;ListView.ItemTemplate&gt;
              &lt;DataTemplate&gt;
                  &lt;ViewCell&gt;
                      &lt;StackLayout&gt;
                          &lt;Label  Text="{Binding ID}"&gt;&lt;/Label&gt;
                          &lt;Label Text="{Binding NAME}"&gt;&lt;/Label&gt;
                      &lt;/StackLayout&gt;
                  &lt;/ViewCell&gt;
              &lt;/DataTemplate&gt;
          &lt;/ListView.ItemTemplate&gt;
      &lt;/ListView&gt;
  </code></pre>
  
  <p>It shows nothing on my page.<br>
  But when I use this everything works fine:</p>
  
  <pre><code> public ObservableCollection&lt;string&gt; trials1 { get; set; } = new ObservableCollection&lt;string&gt; { "One","More","Character" };
  </code></pre>
  
  <p>And my xaml here:</p>
  
  <pre><code>&lt;ListView  ItemsSource="{Binding trials1 }" &gt;
          &lt;ListView.ItemTemplate&gt;
              &lt;DataTemplate&gt;
                  &lt;ViewCell&gt;
                      &lt;StackLayout&gt;
                          &lt;Label  Text="{Binding .}"&gt;&lt;/Label&gt;
                          &lt;Label Text="{Binding Length}"&gt;&lt;/Label&gt;
                      &lt;/StackLayout&gt;
                  &lt;/ViewCell&gt;
              &lt;/DataTemplate&gt;
          &lt;/ListView.ItemTemplate&gt;
      &lt;/ListView&gt; 
  </code></pre>