1  using System.Text.RegularExpressions;
 2  
 3  namespace Ryujinx.HLE.HOS.Applets.SoftwareKeyboard
 4  {
 5      public static partial class NumericCharacterValidation
 6      {
 7          public static bool IsNumeric(char value)
 8          {
 9              Regex regex = NumericRegex();
10  
11              return regex.IsMatch(value.ToString());
12          }
13  
14          [GeneratedRegex("[0-9]|.")]
15          private static partial Regex NumericRegex();
16      }
17  }