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;
 6  
 7  using Microsoft.UI.Xaml;
 8  using Microsoft.UI.Xaml.Data;
 9  
10  namespace PowerToys.FileLocksmithUI.Converters
11  {
12      public sealed partial class UserToSystemWarningVisibilityConverter : IValueConverter
13      {
14          public object Convert(object value, Type targetType, object parameter, string language)
15          {
16              string user = ((string)value).ToUpperInvariant().Trim();
17              if (user.Equals("SYSTEM", StringComparison.Ordinal) || user.Equals("LOCALSYSTEM", StringComparison.Ordinal))
18              {
19                  return Visibility.Visible;
20              }
21              else
22              {
23                  return Visibility.Collapsed;
24              }
25          }
26  
27          public object ConvertBack(object value, Type targetType, object parameter, string language)
28          {
29              throw new NotSupportedException();
30          }
31      }
32  }