public static SearchBar BindSearchEvent(this SearchBar bar, string bindCommand, string bindText)
{
bar.Bind(SearchBar.SearchCommandProperty, bindCommand)
.Bind(SearchBar.TextProperty, bindText)
.BindEventCommand(new EventToCommandBehavior()
{
EventName = nameof(SearchBar.TextChanged),
Command = new Command((obj) =>
{
var txt = ((SearchBar)obj).Text;
if (string.IsNullOrEmpty(txt))
{
bar.SearchCommand?.Execute(null);
}
})
});
return(bar);
}