CharUnicodeInfo.GetUnicodeCategory Método

Definição

Obtém a categoria Unicode de um caractere Unicode.Gets the Unicode category of a Unicode character.

Sobrecargas

GetUnicodeCategory(Char)

Obtém a categoria Unicode do caractere especificado.Gets the Unicode category of the specified character.

GetUnicodeCategory(Int32)

Obtém a categoria Unicode do caractere especificado.Gets the Unicode category of the specified character.

GetUnicodeCategory(String, Int32)

Obtém a categoria Unicode do caractere no índice especificado da cadeia de caracteres especificada.Gets the Unicode category of the character at the specified index of the specified string.

GetUnicodeCategory(Char)

Obtém a categoria Unicode do caractere especificado.Gets the Unicode category of the specified character.

public:
 static System::Globalization::UnicodeCategory GetUnicodeCategory(char ch);
public static System.Globalization.UnicodeCategory GetUnicodeCategory (char ch);
static member GetUnicodeCategory : char -> System.Globalization.UnicodeCategory
Public Shared Function GetUnicodeCategory (ch As Char) As UnicodeCategory

Parâmetros

ch
Char

O caractere Unicode para o qual a categoria Unicode será obtida.The Unicode character for which to get the Unicode category.

Retornos

Um valor de UnicodeCategory que indica a categoria do caractere especificado.A UnicodeCategory value indicating the category of the specified character.

Exemplos

O exemplo de código a seguir mostra os valores retornados por cada método para diferentes tipos de caracteres.The following code example shows the values returned by each method for different types of characters.

using namespace System;
using namespace System::Globalization;
void PrintProperties( Char c );
int main()
{
   Console::WriteLine( "                                        c  Num   Dig   Dec   UnicodeCategory" );
   Console::Write( "U+0061 LATIN SMALL LETTER A            " );
   PrintProperties( L'a' );
   Console::Write( "U+0393 GREEK CAPITAL LETTER GAMMA      " );
   PrintProperties( L'\u0393' );
   Console::Write( "U+0039 DIGIT NINE                      " );
   PrintProperties( L'9' );
   Console::Write( "U+00B2 SUPERSCRIPT TWO                 " );
   PrintProperties( L'\u00B2' );
   Console::Write( "U+00BC VULGAR FRACTION ONE QUARTER     " );
   PrintProperties( L'\u00BC' );
   Console::Write( "U+0BEF TAMIL DIGIT NINE                " );
   PrintProperties( L'\u0BEF' );
   Console::Write( "U+0BF0 TAMIL NUMBER TEN                " );
   PrintProperties( L'\u0BF0' );
   Console::Write( "U+0F33 TIBETAN DIGIT HALF ZERO         " );
   PrintProperties( L'\u0F33' );
   Console::Write( "U+2788 CIRCLED SANS-SERIF DIGIT NINE   " );
   PrintProperties( L'\u2788' );
}

void PrintProperties( Char c )
{
   Console::Write( " {0,-3}", c );
   Console::Write( " {0,-5}", CharUnicodeInfo::GetNumericValue( c ) );
   Console::Write( " {0,-5}", CharUnicodeInfo::GetDigitValue( c ) );
   Console::Write( " {0,-5}", CharUnicodeInfo::GetDecimalDigitValue( c ) );
   Console::WriteLine( "{0}", CharUnicodeInfo::GetUnicodeCategory( c ) );
}

/*
This code produces the following output.  Some characters might not display at the console.

                                        c  Num   Dig   Dec   UnicodeCategory
U+0061 LATIN SMALL LETTER A             a   -1    -1    -1   LowercaseLetter
U+0393 GREEK CAPITAL LETTER GAMMA       \u0393   -1    -1    -1   UppercaseLetter
U+0039 DIGIT NINE                       9   9     9     9    DecimalDigitNumber
U+00B2 SUPERSCRIPT TWO                  \u00B2   2     2     2    OtherNumber
U+00BC VULGAR FRACTION ONE QUARTER      \u00BC   0.25  -1    -1   OtherNumber
U+0BEF TAMIL DIGIT NINE                 \u0BEF   9     9     9    DecimalDigitNumber
U+0BF0 TAMIL NUMBER TEN                 \u0BF0   10    -1    -1   OtherNumber
U+0F33 TIBETAN DIGIT HALF ZERO          \u0F33   -0.5  -1    -1   OtherNumber
U+2788 CIRCLED SANS-SERIF DIGIT NINE    \u2788   9     9     -1   OtherNumber

*/
using System;
using System.Globalization;

public class SamplesCharUnicodeInfo  {

   public static void Main()  {

      Console.WriteLine( "                                        c  Num   Dig   Dec   UnicodeCategory" );

      Console.Write( "U+0061 LATIN SMALL LETTER A            " );
      PrintProperties( 'a' );

      Console.Write( "U+0393 GREEK CAPITAL LETTER GAMMA      " );
      PrintProperties( '\u0393' );

      Console.Write( "U+0039 DIGIT NINE                      " );
      PrintProperties( '9' );

      Console.Write( "U+00B2 SUPERSCRIPT TWO                 " );
      PrintProperties( '\u00B2' );

      Console.Write( "U+00BC VULGAR FRACTION ONE QUARTER     " );
      PrintProperties( '\u00BC' );

      Console.Write( "U+0BEF TAMIL DIGIT NINE                " );
      PrintProperties( '\u0BEF' );

      Console.Write( "U+0BF0 TAMIL NUMBER TEN                " );
      PrintProperties( '\u0BF0' );

      Console.Write( "U+0F33 TIBETAN DIGIT HALF ZERO         " );
      PrintProperties( '\u0F33' );

      Console.Write( "U+2788 CIRCLED SANS-SERIF DIGIT NINE   " );
      PrintProperties( '\u2788' );

   }

   public static void PrintProperties( char c )  {
      Console.Write( " {0,-3}", c );
      Console.Write( " {0,-5}", CharUnicodeInfo.GetNumericValue( c ) );
      Console.Write( " {0,-5}", CharUnicodeInfo.GetDigitValue( c ) );
      Console.Write( " {0,-5}", CharUnicodeInfo.GetDecimalDigitValue( c ) );
      Console.WriteLine( "{0}", CharUnicodeInfo.GetUnicodeCategory( c ) );
   }

}


/*
This code produces the following output.  Some characters might not display at the console.

                                        c  Num   Dig   Dec   UnicodeCategory
U+0061 LATIN SMALL LETTER A             a   -1    -1    -1   LowercaseLetter
U+0393 GREEK CAPITAL LETTER GAMMA       \u0393   -1    -1    -1   UppercaseLetter
U+0039 DIGIT NINE                       9   9     9     9    DecimalDigitNumber
U+00B2 SUPERSCRIPT TWO                  \u00B2   2     2     2    OtherNumber
U+00BC VULGAR FRACTION ONE QUARTER      \u00BC   0.25  -1    -1   OtherNumber
U+0BEF TAMIL DIGIT NINE                 \u0BEF   9     9     9    DecimalDigitNumber
U+0BF0 TAMIL NUMBER TEN                 \u0BF0   10    -1    -1   OtherNumber
U+0F33 TIBETAN DIGIT HALF ZERO          \u0F33   -0.5  -1    -1   OtherNumber
U+2788 CIRCLED SANS-SERIF DIGIT NINE    \u2788   9     9     -1   OtherNumber

*/

Imports System.Globalization

Public Class SamplesCharUnicodeInfo   

   Public Shared Sub Main()

      Console.WriteLine("                                        c  Num   Dig   Dec   UnicodeCategory")

      Console.Write("U+0061 LATIN SMALL LETTER A            ")
      PrintProperties("a"c)

      Console.Write("U+0393 GREEK CAPITAL LETTER GAMMA      ")
      PrintProperties(ChrW(&H0393))

      Console.Write("U+0039 DIGIT NINE                      ")
      PrintProperties("9"c)

      Console.Write("U+00B2 SUPERSCRIPT TWO                 ")
      PrintProperties(ChrW(&H00B2))

      Console.Write("U+00BC VULGAR FRACTION ONE QUARTER     ")
      PrintProperties(ChrW(&H00BC))

      Console.Write("U+0BEF TAMIL DIGIT NINE                ")
      PrintProperties(ChrW(&H0BEF))

      Console.Write("U+0BF0 TAMIL NUMBER TEN                ")
      PrintProperties(ChrW(&H0BF0))

      Console.Write("U+0F33 TIBETAN DIGIT HALF ZERO         ")
      PrintProperties(ChrW(&H0F33))

      Console.Write("U+2788 CIRCLED SANS-SERIF DIGIT NINE   ")
      PrintProperties(ChrW(&H2788))

   End Sub

   Public Shared Sub PrintProperties(c As Char)
      Console.Write(" {0,-3}", c)
      Console.Write(" {0,-5}", CharUnicodeInfo.GetNumericValue(c))
      Console.Write(" {0,-5}", CharUnicodeInfo.GetDigitValue(c))
      Console.Write(" {0,-5}", CharUnicodeInfo.GetDecimalDigitValue(c))
      Console.WriteLine("{0}", CharUnicodeInfo.GetUnicodeCategory(c))
   End Sub

End Class


'This code produces the following output.  Some characters might not display at the console.
'
'                                        c  Num   Dig   Dec   UnicodeCategory
'U+0061 LATIN SMALL LETTER A             a   -1    -1    -1   LowercaseLetter
'U+0393 GREEK CAPITAL LETTER GAMMA       \u0393   -1    -1    -1   UppercaseLetter
'U+0039 DIGIT NINE                       9   9     9     9    DecimalDigitNumber
'U+00B2 SUPERSCRIPT TWO                  \u00B2   2     2     2    OtherNumber
'U+00BC VULGAR FRACTION ONE QUARTER      \u00BC   0.25  -1    -1   OtherNumber
'U+0BEF TAMIL DIGIT NINE                 \u0BEF   9     9     9    DecimalDigitNumber
'U+0BF0 TAMIL NUMBER TEN                 \u0BF0   10    -1    -1   OtherNumber
'U+0F33 TIBETAN DIGIT HALF ZERO          \u0F33   -0.5  -1    -1   OtherNumber
'U+2788 CIRCLED SANS-SERIF DIGIT NINE    \u2788   9     9     -1   OtherNumber

Comentários

Os caracteres Unicode são divididos em categorias.The Unicode characters are divided into categories. A categoria de um caractere é uma de suas propriedades.A character's category is one of its properties. Por exemplo, um caractere pode ser uma letra maiúscula, uma letra minúscula, um número de dígito decimal, um número de letra, uma pontuação de conector, um símbolo matemático ou um símbolo de moeda.For example, a character might be an uppercase letter, a lowercase letter, a decimal digit number, a letter number, a connector punctuation, a math symbol, or a currency symbol. A classe UnicodeCategory retorna a categoria de um caractere Unicode.The UnicodeCategory class returns the category of a Unicode character. Para obter mais informações sobre caracteres Unicode, consulte o padrão Unicode.For more information on Unicode characters, see the Unicode Standard.

O método GetUnicodeCategory pressupõe que ch corresponde a um único caractere linguístico e retorna sua categoria.The GetUnicodeCategory method assumes that ch corresponds to a single linguistic character and returns its category. Isso significa que, para pares substitutos, ele retorna UnicodeCategory.Surrogate em vez da categoria à qual o substituto pertence.This means that, for surrogate pairs, it returns UnicodeCategory.Surrogate instead of the category to which the surrogate belongs. Por exemplo, o alfabeto Ugaritic ocupa pontos de código U + 10380 para U + 1039F.For example, the Ugaritic alphabet occupies code points U+10380 to U+1039F. O exemplo a seguir usa o método ConvertFromUtf32 para criar uma instância de uma cadeia de caracteres que representa a letra UGARITIC ALPA (U + 10380), que é a primeira letra do alfabeto Ugaritic.The following example uses the ConvertFromUtf32 method to instantiate a string that represents UGARITIC LETTER ALPA (U+10380), which is the first letter of the Ugaritic alphabet. Como a saída do exemplo mostra, o método IsNumber(Char) retorna false se ele for passado para o substituto alto ou para o substituto baixo desse caractere.As the output from the example shows, the IsNumber(Char) method returns false if it is passed either the high surrogate or the low surrogate of this character.

int utf32 = 0x10380;       // UGARITIC LETTER ALPA
string surrogate = Char.ConvertFromUtf32(utf32);
foreach (var ch in surrogate)
   Console.WriteLine("U+{0:X4}: {1:G}", 
                     Convert.ToUInt16(ch), 
                     System.Globalization.CharUnicodeInfo.GetUnicodeCategory(ch));
// The example displays the following output:
//       U+D800: Surrogate
//       U+DF80: Surrogate
Dim utf32 As Integer = &h10380       ' UGARITIC LETTER ALPA
Dim surrogate As String = Char.ConvertFromUtf32(utf32)
For Each ch In surrogate
   Console.WriteLine("U+{0:X4}: {1:G}", 
                     Convert.ToUInt16(ch), 
                     System.Globalization.CharUnicodeInfo.GetUnicodeCategory(ch))
Next
' The example displays the following output:
'       U+D800: Surrogate
'       U+DF80: Surrogate

Observe que CharUnicodeInfo.GetUnicodeCategory nem sempre retorna o mesmo valor de UnicodeCategory que o método Char.GetUnicodeCategory quando passado um caractere específico como um parâmetro.Note that CharUnicodeInfo.GetUnicodeCategory does not always return the same UnicodeCategory value as the Char.GetUnicodeCategory method when passed a particular character as a parameter. O método CharUnicodeInfo.GetUnicodeCategory foi projetado para refletir a versão atual do padrão Unicode.The CharUnicodeInfo.GetUnicodeCategory method is designed to reflect the current version of the Unicode standard. Por outro lado, embora o método Char.GetUnicodeCategory geralmente reflita a versão atual do padrão Unicode, ele pode retornar a categoria de um caractere com base em uma versão anterior do padrão ou pode retornar uma categoria que difere do padrão atual para preservar a compatibilidade com versões anteriores.In contrast, although the Char.GetUnicodeCategory method usually reflects the current version of the Unicode standard, it might return a character's category based on a previous version of the standard, or it might return a category that differs from the current standard to preserve backward compatibility.

Veja também

GetUnicodeCategory(Int32)

Obtém a categoria Unicode do caractere especificado.Gets the Unicode category of the specified character.

public:
 static System::Globalization::UnicodeCategory GetUnicodeCategory(int codePoint);
public static System.Globalization.UnicodeCategory GetUnicodeCategory (int codePoint);
static member GetUnicodeCategory : int -> System.Globalization.UnicodeCategory
Public Shared Function GetUnicodeCategory (codePoint As Integer) As UnicodeCategory

Parâmetros

codePoint
Int32

Um número que representa o valor de ponto de código de 32 bits do caractere Unicode.A number representing the 32-bit code point value of the Unicode character.

Retornos

Um valor de UnicodeCategory que indica a categoria do caractere especificado.A UnicodeCategory value indicating the category of the specified character.

GetUnicodeCategory(String, Int32)

Obtém a categoria Unicode do caractere no índice especificado da cadeia de caracteres especificada.Gets the Unicode category of the character at the specified index of the specified string.

public:
 static System::Globalization::UnicodeCategory GetUnicodeCategory(System::String ^ s, int index);
public static System.Globalization.UnicodeCategory GetUnicodeCategory (string s, int index);
static member GetUnicodeCategory : string * int -> System.Globalization.UnicodeCategory
Public Shared Function GetUnicodeCategory (s As String, index As Integer) As UnicodeCategory

Parâmetros

s
String

O String que contém o caractere Unicode para o qual a categoria Unicode será obtida.The String containing the Unicode character for which to get the Unicode category.

index
Int32

O índice do caractere Unicode para o qual a categoria Unicode será obtida.The index of the Unicode character for which to get the Unicode category.

Retornos

Um valor UnicodeCategory que indica a categoria do caractere no índice especificado da cadeia de caracteres especificada.A UnicodeCategory value indicating the category of the character at the specified index of the specified string.

Exceções

s é null.s is null.

index está fora do intervalo de índices válidos em s.index is outside the range of valid indexes in s.

Exemplos

O exemplo de código a seguir mostra os valores retornados por cada método para diferentes tipos de caracteres.The following code example shows the values returned by each method for different types of characters.

using namespace System;
using namespace System::Globalization;
int main()
{
   
   // The String to get information for.
   String^ s = "a9\u0393\u00B2\u00BC\u0BEF\u0BF0\u2788";
   Console::WriteLine( "String: {0}", s );
   
   // Print the values for each of the characters in the string.
   Console::WriteLine( "index c  Num   Dig   Dec   UnicodeCategory" );
   for ( int i = 0; i < s->Length; i++ )
   {
      Console::Write( "{0,-5} {1,-3}", i, s[ i ] );
      Console::Write( " {0,-5}", CharUnicodeInfo::GetNumericValue( s, i ) );
      Console::Write( " {0,-5}", CharUnicodeInfo::GetDigitValue( s, i ) );
      Console::Write( " {0,-5}", CharUnicodeInfo::GetDecimalDigitValue( s, i ) );
      Console::WriteLine( "{0}", CharUnicodeInfo::GetUnicodeCategory( s, i ) );

   }
}

/*
This code produces the following output.  Some characters might not display at the console.

String: a9\u0393\u00B2\u00BC\u0BEF\u0BF0\u2788
index c  Num   Dig   Dec   UnicodeCategory
0     a   -1    -1    -1   LowercaseLetter
1     9   9     9     9    DecimalDigitNumber
2     \u0393   -1    -1    -1   UppercaseLetter
3     \u00B2   2     2     2    OtherNumber
4     \u00BC   0.25  -1    -1   OtherNumber
5     \u0BEF   9     9     9    DecimalDigitNumber
6     \u0BF0   10    -1    -1   OtherNumber
7     \u2788   9     9     -1   OtherNumber

*/
using System;
using System.Globalization;

public class SamplesCharUnicodeInfo  {

   public static void Main()  {

      // The String to get information for.
      String s = "a9\u0393\u00B2\u00BC\u0BEF\u0BF0\u2788";
      Console.WriteLine( "String: {0}", s );

      // Print the values for each of the characters in the string.
      Console.WriteLine( "index c  Num   Dig   Dec   UnicodeCategory" );
      for ( int i = 0; i < s.Length; i++ )  {
         Console.Write( "{0,-5} {1,-3}", i, s[i] );
         Console.Write( " {0,-5}", CharUnicodeInfo.GetNumericValue( s, i ) );
         Console.Write( " {0,-5}", CharUnicodeInfo.GetDigitValue( s, i ) );
         Console.Write( " {0,-5}", CharUnicodeInfo.GetDecimalDigitValue( s, i ) );
         Console.WriteLine( "{0}", CharUnicodeInfo.GetUnicodeCategory( s, i ) );
      }

   }

}


/*
This code produces the following output.  Some characters might not display at the console.

String: a9\u0393\u00B2\u00BC\u0BEF\u0BF0\u2788
index c  Num   Dig   Dec   UnicodeCategory
0     a   -1    -1    -1   LowercaseLetter
1     9   9     9     9    DecimalDigitNumber
2     \u0393   -1    -1    -1   UppercaseLetter
3     \u00B2   2     2     2    OtherNumber
4     \u00BC   0.25  -1    -1   OtherNumber
5     \u0BEF   9     9     9    DecimalDigitNumber
6     \u0BF0   10    -1    -1   OtherNumber
7     \u2788   9     9     -1   OtherNumber

*/

Imports System.Globalization

Public Class SamplesCharUnicodeInfo   

   Public Shared Sub Main()

      ' The String to get information for.
      Dim s As [String] = "a9\u0393\u00B2\u00BC\u0BEF\u0BF0\u2788"
      Console.WriteLine("String: {0}", s)

      ' Print the values for each of the characters in the string.
      Console.WriteLine("index c  Num   Dig   Dec   UnicodeCategory")
      Dim i As Integer
      For i = 0 To s.Length - 1
         Console.Write("{0,-5} {1,-3}", i, s(i))
         Console.Write(" {0,-5}", CharUnicodeInfo.GetNumericValue(s, i))
         Console.Write(" {0,-5}", CharUnicodeInfo.GetDigitValue(s, i))
         Console.Write(" {0,-5}", CharUnicodeInfo.GetDecimalDigitValue(s, i))
         Console.WriteLine("{0}", CharUnicodeInfo.GetUnicodeCategory(s, i))
      Next i

   End Sub

End Class


'This code produces the following output.  Some characters might not display at the console.
'
'String: a9\u0393\u00B2\u00BC\u0BEF\u0BF0\u2788
'index c  Num   Dig   Dec   UnicodeCategory
'0     a   -1    -1    -1   LowercaseLetter
'1     9   9     9     9    DecimalDigitNumber
'2     \u0393   -1    -1    -1   UppercaseLetter
'3     \u00B2   2     2     2    OtherNumber
'4     \u00BC   0.25  -1    -1   OtherNumber
'5     \u0BEF   9     9     9    DecimalDigitNumber
'6     \u0BF0   10    -1    -1   OtherNumber
'7     \u2788   9     9     -1   OtherNumber

Comentários

Os caracteres Unicode são divididos em categorias.The Unicode characters are divided into categories. A categoria de um caractere é uma de suas propriedades.A character's category is one of its properties. Por exemplo, um caractere pode ser uma letra maiúscula, uma letra minúscula, um número de dígito decimal, um número de letra, uma pontuação de conector, um símbolo matemático ou um símbolo de moeda.For example, a character might be an uppercase letter, a lowercase letter, a decimal digit number, a letter number, a connector punctuation, a math symbol, or a currency symbol. A classe UnicodeCategory retorna a categoria de um caractere Unicode.The UnicodeCategory class returns the category of a Unicode character. Para obter mais informações sobre caracteres Unicode, consulte o padrão Unicode.For more information on Unicode characters, see the Unicode Standard.

Se o objeto Char na posição index for o primeiro caractere de um par alternativo válido, o método GetUnicodeCategory(String, Int32) retornará a categoria Unicode do par substituto em vez de retornar UnicodeCategory.Surrogate.If the Char object at position index is the first character of a valid surrogate pair, the GetUnicodeCategory(String, Int32) method returns the Unicode category of the surrogate pair instead of returning UnicodeCategory.Surrogate. Por exemplo, o alfabeto Ugaritic ocupa pontos de código U + 10380 para U + 1039F.For example, the Ugaritic alphabet occupies code points U+10380 to U+1039F. O exemplo a seguir usa o método ConvertFromUtf32 para criar uma instância de uma cadeia de caracteres que representa a letra UGARITIC ALPA (U + 10380), que é a primeira letra do alfabeto Ugaritic.The following example uses the ConvertFromUtf32 method to instantiate a string that represents UGARITIC LETTER ALPA (U+10380), which is the first letter of the Ugaritic alphabet. Como a saída do exemplo mostra, o método GetUnicodeCategory(String, Int32) retorna UnicodeCategory.OtherLetter se for passado o substituto alto desse caractere, que indica que ele considera o par alternativo.As the output from the example shows, the GetUnicodeCategory(String, Int32) method returns UnicodeCategory.OtherLetter if it is passed the high surrogate of this character, which indicates that it considers the surrogate pair. No entanto, se for passado o substituto baixo, ele considerará apenas o substituto baixo no isolamento e retornará UnicodeCategory.Surrogate.However, if it is passed the low surrogate, it considers only the low surrogate in isolation and returns UnicodeCategory.Surrogate.

int utf32 = 0x10380;       // UGARITIC LETTER ALPA
string surrogate = Char.ConvertFromUtf32(utf32);
for (int ctr = 0; ctr < surrogate.Length; ctr++)
   Console.WriteLine("U+{0:X4}: {1:G}", 
                     Convert.ToUInt16(surrogate[ctr]), 
                     System.Globalization.CharUnicodeInfo.GetUnicodeCategory(surrogate, ctr));
// The example displays the following output:
//       U+D800: OtherLetter
//       U+DF80: Surrogate      
Dim utf32 As Integer = &h10380       ' UGARITIC LETTER ALPA
Dim surrogate As String = Char.ConvertFromUtf32(utf32)
For ctr As Integer = 0 To surrogate.Length - 1
   Console.WriteLine("U+{0:X4}: {1:G}", 
                     Convert.ToUInt16(surrogate(ctr)), 
                     System.Globalization.CharUnicodeInfo.GetUnicodeCategory(surrogate, ctr))
Next
' The example displays the following output:
'       U+D800: OtherLetter
'       U+DF80: Surrogate      

Observe que CharUnicodeInfo.GetUnicodeCategory método nem sempre retorna o mesmo valor de UnicodeCategory que o método Char.GetUnicodeCategory quando passado um caractere específico como um parâmetro.Note that CharUnicodeInfo.GetUnicodeCategory method does not always return the same UnicodeCategory value as the Char.GetUnicodeCategory method when passed a particular character as a parameter. O método CharUnicodeInfo.GetUnicodeCategory foi projetado para refletir a versão atual do padrão Unicode.The CharUnicodeInfo.GetUnicodeCategory method is designed to reflect the current version of the Unicode standard. Por outro lado, embora o método Char.GetUnicodeCategory geralmente reflita a versão atual do padrão Unicode, ele pode retornar a categoria de um caractere com base em uma versão anterior do padrão ou pode retornar uma categoria que difere do padrão atual para preservar a compatibilidade com versões anteriores.In contrast, although the Char.GetUnicodeCategory method usually reflects the current version of the Unicode standard, it might return a character's category based on a previous version of the standard, or it might return a category that differs from the current standard to preserve backward compatibility.

Veja também

Aplica-se a