title: Longlist selector with Checkboxes
body: <p>I am developing app in WIndows phone 8 and using LLS with this data template..</p>
  
  <p></p>
  
  <pre><code>            &lt;phone:LongListSelector Name="longlist"&gt;
                  &lt;phone:LongListSelector.ItemTemplate&gt;
                      &lt;DataTemplate&gt;
                      &lt;CheckBox IsChecked="{Binding property1, Mode=TwoWay}" Content="Hii" Checked="CheckBox_Checked_1" Unchecked="CheckBox_Unchecked_1"/&gt;
                      &lt;/DataTemplate&gt;
                  &lt;/phone:LongListSelector.ItemTemplate&gt;
              &lt;/phone:LongListSelector&gt;
  
          &lt;/Grid&gt;
  </code></pre>
  
  <p>While I checked one and scroll list the checkbox selection is changed suppose I select first it shows up me 2 is selected or no-one is selected means behave differently..I am using code in .CS in this link...</p>
  
  <p><a href="http://pastie.org/7938678" rel="nofollow">http://pastie.org/7938678</a>
  please suggest me how can I get rid off this problem..</p>