Changes
/* Resources */ Added performance optimization
x:Key="FilterView"
Expression="{Binding ElementName=FilterExpression, Path=Result}"
ItemsSource="{Binding Children.Items}" Unloaded="{Binding SkipFiltering}" />
</Grid.Resources>
</source>
<br>
[[Category:Client|Custom Filtering]]
[[Category:Filtering|Custom Filtering]]
[[Category:Styling|Custom Filtering]]
[[Category:WinX|Custom Filtering]]
[[Category:XAML|Implement Custom Filtering]]
[[Category:Xamarin|Custom Filtering]]
=== TextBox / Entry ===
The input field is just a basic <Textbox> / <Entry> we will use to input the filter criteria value. The only important detail for this input control is the name, which must be passed back to the EvalExpressionParameter.
