Issue28419.cs

namespace Maui.Controls.Sample.Issues;

[Issue(IssueTracker.Github, 28419, "SearchBar focus/unfocus do not fire on Windows", PlatformAffected.UWP)]
public class Issue28419 : ContentPage
{
    public Issue28419()
    {
        var label = new Label();
        var searchBar = new SearchBar { Placeholder = "SearchBar", AutomationId = "SearchBar" };
        var entry = new Entry { Placeholder = "Entry", AutomationId = "Entry" };

        searchBar.Focused += (sender, e) =>
        {
            label.Text = "SearchBar Focused";
        };

        searchBar.Unfocused += (sender, e) =>
        {
            label.Text = "SearchBar Unfocused";
        };

        Content = new VerticalStackLayout
        {
            Spacing = 10,
            Children = { label, searchBar, entry }
        };
    }
}