Char.ConvertFromUtf32 converts the specified Unicode code point into a UTF-16 encoded string. : Char « Data Types « VB.Net






  1. VB.Net
  2. Data Types
  3. Char

Char.ConvertFromUtf32 converts the specified Unicode code point into a UTF-16 encoded string.

 


Class Sample
   Public Shared Sub Main()
      Dim letterA As Integer = &H41    'U+00041 = LATIN CAPITAL LETTER A
      Dim music As Integer   = &H1D161 'U+1D161 = MUSICAL SYMBOL SIXTEENTH NOTE
      Dim s1 As String

      s1 = [Char].ConvertFromUtf32(letterA)
      Console.Write("    1a) 0x{0:X} => ", letterA)
      Show(s1)
      Console.WriteLine()
   End Sub 
   Private Shared Sub Show(s As String)
      Dim x As Integer
      If s.Length = 0 Then Exit Sub
      For x = 0 To s.Length - 1
         Console.Write("0x{0:X}{1}", _
                        AscW(s.Chars(x)), _
                        IIf(x = s.Length - 1, [String].Empty, ", "))
      Next 
   End Sub 

End Class








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23.Char.GetUnicodeCategory categorizes Unicode character into a group identified by one of the UnicodeCategory values.
24.Char.IsControl indicates whether the specified Unicode character is categorized as a control character.
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28.Is each of the following characters a high surrogate?
29.Is each of the following characters a low surrogate?
30.Characters a surrogate pair
31.Char.IsLetter Method tells whether the specified Unicode character is categorized as a Unicode letter.
32.Char.IsLower Method tells whether the specified Unicode character is categorized as a lowercase letter.
33.Char.IsNumber Method tells whether the specified Unicode character is categorized as a number.
34.Char.IsPunctuation Method tells whether the specified Unicode character is categorized as a punctuation mark.
35.Char.IsSeparator Method tells whether specified Unicode character is categorized as a separator character.
36.Char.IsSeparator Method (String, Int32) tells whether character at specified position is a separator character.
37.Char.IsSurrogate tells whether the specified character has a surrogate code point.
38.Char.IsSymbol Method tells whether the specified Unicode character is categorized as a symbol character.
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41.Is Surrogate Pair
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