LocalizedScope.cs
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33 
34 using System;
35 using System.Collections.Generic;
36 using System.Globalization;
37 using System.Linq;
38 using System.Text;
39 using System.Threading;
40 using System.Threading.Tasks;
41 
42 namespace Microsoft.Bot.Builder.Base
43 {
47  public struct LocalizedScope : IDisposable
48  {
49  private readonly CultureInfo previousCulture;
50  private readonly CultureInfo previousUICulture;
51 
52  public LocalizedScope(string locale)
53  {
54  this.previousCulture = Thread.CurrentThread.CurrentCulture;
55  this.previousUICulture = Thread.CurrentThread.CurrentUICulture;
56 
57  if (!string.IsNullOrWhiteSpace(locale))
58  {
59  CultureInfo found = null;
60  try
61  {
62  found = CultureInfo.GetCultureInfo(locale);
63  }
64  catch (CultureNotFoundException)
65  {
66  }
67 
68  if (found != null)
69  {
70  Thread.CurrentThread.CurrentCulture = found;
71  Thread.CurrentThread.CurrentUICulture = found;
72  }
73  }
74  }
75 
76  public void Dispose()
77  {
78  Thread.CurrentThread.CurrentCulture = previousCulture;
79  Thread.CurrentThread.CurrentUICulture = previousUICulture;
80  }
81  }
82 }
This class sets the ambient thread culture for a scope of code with a using-block.