xamarin.forms - Implementation of OnSearchBarButtonPressed in the ListView in Xamarin Form -

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Is there a way to find names on the table in List Xamarin without using any mono-touch components - For cross platforms?

I have many names and are populated on listview and what do I want to know once the user name and list view will be resolved and it should be brought in by matching name. I've added a search bar at the top of the listview

I do not know how to implement the on-searchbarbuttonpress method I believe I should not be re-wheeled again. 

  SearchBar searchBar = new searchbar {placeholder = "search for employee's name"}; SearchBar.SearchButtonPressed + = onSearchBarButtonPressed; Padding = new thickness (10, 20, 10, 10); Content = new stack layout () {hair = {searchBar, listView}};    
 
 
 Objects related to posting your  ListView ItemsSource  a collection of.  
  List view  in the control  there is no way to know about your model  and  will not be able to filter any  .  
  ListView  does not seem to be anything inbuilt, which will allow you to specify  Predicate  for this task.  
 You should filter in  SearchBar.SearchButtonPressed  and then  ListView ItemsSource  to reflect  newly filtered  You should reassign   ITSource  You want to show the end user your filtering logic can be anything you want because you might be able to customize it so that many fields Etc.  
  SearchBar.SearchButtonPress  assigns only one  event  to which you assign  event handler , as you are already doing Filling the filtering logic and updating  ListView  accordingly.

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