title: Entry's are showing default text instead of showing placeholder Xamarin
body: <p>When I run the app, on first up page instead <code>Entry</code>s are showing default text  <code>0</code> instead of placeholder. </p>
  
  <p>I have <code>AddContactPage.xaml</code> </p>
  
  <pre><code>&lt;StackLayout&gt;
      &lt;Entry Placeholder="Enter Class" Text="{Binding Class}"&gt;&lt;/Entry&gt;
      &lt;Entry Placeholder="Enter Id" Text="{Binding StudentId}"&gt;&lt;/Entry&gt;
  &lt;/StackLayout&gt;
  </code></pre>
  
  <p>Attributes binded to Entries</p>
  
  <pre><code>public int StudentId { get; set; }
  public int Class { get; set; }
  </code></pre>
  
  <p>How can I solve this issue. See o/p-</p>
  
  <p><a href="https://i.stack.imgur.com/CZMP9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CZMP9.png" alt="enter image description here"></a></p>