title: is there any limit for items in a listbox for windows phone 8?
body: <p>i have a listbox with around 150 items in it. the problem is that it is not taking any events. other listboxes have less than 90 items and they are working fine. </p>
  
  <p>is there any limit or something which is preventing event handeling??</p>
  
  <pre><code>&lt;ScrollViewer HorizontalAlignment="Left" Height="170" Margin="0,421,0,0" VerticalAlignment="Top" Width="480" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Disabled"&gt;
                          &lt;ListBox Name="thirdList" Tap="firstList_SelectionChanged_1" Height="170" ScrollViewer.VerticalScrollBarVisibility="Disabled" &gt;
  
                              &lt;toolkit:GestureService.GestureListener&gt;
                                  &lt;toolkit:GestureListener DragCompleted="GestureListener_DragCompleted"&gt;&lt;/toolkit:GestureListener&gt;
                              &lt;/toolkit:GestureService.GestureListener&gt;
  
                              &lt;ListBox.ItemsPanel&gt;
                                  &lt;ItemsPanelTemplate&gt;
                                      &lt;StackPanel Orientation="Horizontal" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Disabled" /&gt;
                                  &lt;/ItemsPanelTemplate&gt;
                              &lt;/ListBox.ItemsPanel&gt;
                              &lt;ListBox.ItemContainerStyle&gt;
                                  &lt;Style TargetType="ListBoxItem"&gt;
                                      &lt;Setter Property="Padding" Value="0 0 0 0 " /&gt;
                                  &lt;/Style&gt;
                              &lt;/ListBox.ItemContainerStyle&gt;
  
                              &lt;ListBox.ItemTemplate&gt;
                                  &lt;DataTemplate&gt;
                                      &lt;StackPanel Orientation="Vertical" Height="170" Width="150" Background="Transparent"&gt;
                                          &lt;!--Replace rectangle with image--&gt;
                                          &lt;Image Source="{Binding image}" Stretch="UniformToFill" Margin="0,20" HorizontalAlignment="Left" VerticalAlignment="Bottom" Height="140" Width="119"&gt;&lt;/Image&gt;
                                          &lt;Grid Margin="0,-335,0,0" HorizontalAlignment="Center" Background="Transparent" Height="30"&gt;
                                              &lt;TextBlock TextAlignment="Center" Text="{Binding brandName}" HorizontalAlignment="Center" FontSize="15"  TextWrapping="NoWrap" Foreground="#FFAA1F17" /&gt;
                                          &lt;/Grid&gt;
                                          &lt;StackPanel Width="165" Margin="0,-65,0,0" Background="Transparent"&gt;
                                              &lt;Grid HorizontalAlignment="Stretch" Height="55" Background="#FF9B9A9A"&gt;
                                                  &lt;StackPanel Orientation="Vertical" VerticalAlignment="Center" HorizontalAlignment="Center" Background="Transparent"&gt;
                                                      &lt;TextBlock TextAlignment="Center" Text="{Binding productName}" TextWrapping="Wrap" HorizontalAlignment="Center" Foreground="White" FontSize="15" /&gt;
                                                      &lt;TextBlock TextAlignment="Center" Text="{Binding price}" TextWrapping="Wrap" HorizontalAlignment="Center"  Foreground="#99FFFFFF" FontSize="15" /&gt;
                                                  &lt;/StackPanel&gt;
                                              &lt;/Grid&gt;
                                          &lt;/StackPanel&gt;
                                      &lt;/StackPanel&gt;
                                  &lt;/DataTemplate&gt;
                              &lt;/ListBox.ItemTemplate&gt;
                          &lt;/ListBox&gt;
                      &lt;/ScrollViewer&gt;
  </code></pre>