1  // Copyright (c) Microsoft Corporation
 2  // The Microsoft Corporation licenses this file to you under the MIT license.
 3  // See the LICENSE file in the project root for more information.
 4  
 5  using System.Timers;
 6  using Microsoft.CommandPalette.Extensions;
 7  using Microsoft.CommandPalette.Extensions.Toolkit;
 8  using Microsoft.VisualBasic;
 9  
10  namespace SamplePagesExtension;
11  
12  public partial class SampleUpdatingItemsPage : ListPage
13  {
14      private readonly ListItem hourItem = new(new NoOpCommand());
15      private readonly ListItem minuteItem = new(new NoOpCommand());
16      private readonly ListItem secondItem = new(new NoOpCommand());
17      private static Timer timer;
18  
19      public SampleUpdatingItemsPage()
20      {
21          Name = "Open";
22          Icon = new IconInfo("\uE72C");
23      }
24  
25      public override IListItem[] GetItems()
26      {
27          if (timer is null)
28          {
29              timer = new Timer(500);
30              timer.Elapsed += (object source, ElapsedEventArgs e) =>
31              {
32                  var current = DateAndTime.Now;
33                  hourItem.Title = $"{current.Hour}";
34                  minuteItem.Title = $"{current.Minute}";
35                  secondItem.Title = $"{current.Second}";
36              };
37              timer.AutoReset = true; // Keep repeating
38              timer.Enabled = true;
39          }
40  
41          return [hourItem, minuteItem, secondItem];
42      }
43  }