CharUnicodeInfo.GetNumericValue Metode

Referensi

Definisi

Ruang nama:: System.Globalization

Rakitan:: System.Globalization.dll

Rakitan:: System.Runtime.dll

Rakitan:: mscorlib.dll

Rakitan:: netstandard.dll

Penting

Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.

Mendapatkan nilai numerik yang terkait dengan karakter Unicode.

Overload

GetNumericValue(Char)	Mendapatkan nilai numerik yang terkait dengan karakter yang ditentukan.
GetNumericValue(String, Int32)	Mendapatkan nilai numerik yang terkait dengan karakter pada indeks yang ditentukan dari string yang ditentukan.

GetNumericValue(Char)

Sumber:: CharUnicodeInfo.cs

Sumber:: CharUnicodeInfo.cs

Sumber:: CharUnicodeInfo.cs

Mendapatkan nilai numerik yang terkait dengan karakter yang ditentukan.

public:
 static double GetNumericValue(char ch);

public static double GetNumericValue (char ch);

static member GetNumericValue : char -> double

Public Shared Function GetNumericValue (ch As Char) As Double

Parameter

ch: Char

Karakter Unicode untuk mendapatkan nilai numerik.

Mengembalikan

Double

Nilai numerik yang terkait dengan karakter yang ditentukan.

-atau-

-1, jika karakter yang ditentukan bukan karakter numerik.

Contoh

Contoh kode berikut menunjukkan nilai yang dikembalikan oleh setiap metode untuk berbagai jenis karakter.

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       Γ   -1    -1    -1   UppercaseLetter
U+0039 DIGIT NINE                       9   9     9     9    DecimalDigitNumber
U+00B2 SUPERSCRIPT TWO                  ²   2     2     -1   OtherNumber
U+00BC VULGAR FRACTION ONE QUARTER      ¼   0.25  -1    -1   OtherNumber
U+0BEF TAMIL DIGIT NINE                 ௯   9     9     9    DecimalDigitNumber
U+0BF0 TAMIL NUMBER TEN                 ௰   10    -1    -1   OtherNumber
U+0F33 TIBETAN DIGIT HALF ZERO          ༳   -0.5  -1    -1   OtherNumber
U+2788 CIRCLED SANS-SERIF DIGIT NINE    ➈   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       Γ   -1    -1    -1   UppercaseLetter
U+0039 DIGIT NINE                       9   9     9     9    DecimalDigitNumber
U+00B2 SUPERSCRIPT TWO                  ²   2     2     -1   OtherNumber
U+00BC VULGAR FRACTION ONE QUARTER      ¼   0.25  -1    -1   OtherNumber
U+0BEF TAMIL DIGIT NINE                 ௯   9     9     9    DecimalDigitNumber
U+0BF0 TAMIL NUMBER TEN                 ௰   10    -1    -1   OtherNumber
U+0F33 TIBETAN DIGIT HALF ZERO          ༳   -0.5  -1    -1   OtherNumber
U+2788 CIRCLED SANS-SERIF DIGIT NINE    ➈   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       Γ   -1    -1    -1   UppercaseLetter
'U+0039 DIGIT NINE                       9   9     9     9    DecimalDigitNumber
'U+00B2 SUPERSCRIPT TWO                  ²   2     2     -1   OtherNumber
'U+00BC VULGAR FRACTION ONE QUARTER      ¼   0.25  -1    -1   OtherNumber
'U+0BEF TAMIL DIGIT NINE                 ௯   9     9     9    DecimalDigitNumber
'U+0BF0 TAMIL NUMBER TEN                 ௰   10    -1    -1   OtherNumber
'U+0F33 TIBETAN DIGIT HALF ZERO          ༳   -0.5  -1    -1   OtherNumber
'U+2788 CIRCLED SANS-SERIF DIGIT NINE    ➈   9     9     -1   OtherNumber

Keterangan

Nilai numerik adalah properti karakter Unicode yang hanya berlaku untuk karakter numerik, yang mencakup pecahan, subskrip, superskrip, angka Romawi, pembilang mata uang, angka yang dilingkari, dan digit khusus skrip. Untuk informasi selengkapnya tentang karakter Unicode, lihat Standar Unicode.

Metode ini GetNumericValue(Char) mengasumsikan bahwa ch sesuai dengan satu karakter linguistik dan memeriksa apakah karakter tersebut dapat dikonversi menjadi digit desimal. Namun, beberapa angka dalam standar Unicode diwakili oleh dua Char objek yang membentuk pasangan pengganti. Misalnya, sistem penomoran Aegean terdiri dari titik kode U+10107 hingga U+10133. Contoh berikut menggunakan ConvertFromUtf32 metode untuk membuat instans string yang mewakili AEGEAN NUMBER ONE. Seperti yang ditunjukkan oleh output dari contoh, GetNumericValue(Char) metode mengembalikan -1 jika diteruskan baik pengganti tinggi atau pengganti rendah karakter ini.

int utf32 = 0x10107;       // AEGEAN NUMBER ONE
string surrogate = Char.ConvertFromUtf32(utf32);
foreach (var ch in surrogate)
   Console.WriteLine($"U+{(ushort)ch:X4}: {System.Globalization.CharUnicodeInfo.GetNumericValue(ch)}    ");

// The example displays the following output:
//       U+D800: -1
//       U+DD07: -1

Dim utf32 As Integer = &h10107       ' AEGEAN NUMBER ONE
Dim surrogate As String = Char.ConvertFromUtf32(utf32)
For Each ch In surrogate
   Console.WriteLine("U+{0:X4}: {1}    ", Convert.ToUInt16(ch), 
                     System.Globalization.CharUnicodeInfo.GetNumericValue(ch))
Next
' The example displays the following output:
'       U+D800: -1
'       U+DD07: -1

Berlaku untuk

GetNumericValue(String, Int32)

Sumber:: CharUnicodeInfo.cs

Sumber:: CharUnicodeInfo.cs

Sumber:: CharUnicodeInfo.cs

Mendapatkan nilai numerik yang terkait dengan karakter pada indeks yang ditentukan dari string yang ditentukan.

public:
 static double GetNumericValue(System::String ^ s, int index);

public static double GetNumericValue (string s, int index);

static member GetNumericValue : string * int -> double

Public Shared Function GetNumericValue (s As String, index As Integer) As Double

Parameter

s: String

String yang berisi karakter Unicode untuk mendapatkan nilai numerik.

index: Int32

Indeks karakter Unicode untuk mendapatkan nilai numerik.

Mengembalikan

Double

Nilai numerik yang terkait dengan karakter pada indeks yang ditentukan dari string yang ditentukan.

-atau-

-1, jika karakter pada indeks yang ditentukan dari string yang ditentukan bukan karakter numerik.

Pengecualian

ArgumentNullException

sadalah null.

ArgumentOutOfRangeException

index berada di luar rentang indeks yang valid di s.

Contoh

Contoh kode berikut menunjukkan nilai yang dikembalikan oleh setiap metode untuk berbagai jenis karakter.

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: a9Γ²¼௯௰➈
index c  Num   Dig   Dec   UnicodeCategory
0     a   -1    -1    -1   LowercaseLetter
1     9   9     9     9    DecimalDigitNumber
2     Γ   -1    -1    -1   UppercaseLetter
3     ²   2     2     -1   OtherNumber
4     ¼   0.25  -1    -1   OtherNumber
5     ௯   9     9     9    DecimalDigitNumber
6     ௰   10    -1    -1   OtherNumber
7     ➈   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: a9Γ²¼௯௰➈
index c  Num   Dig   Dec   UnicodeCategory
0     a   -1    -1    -1   LowercaseLetter
1     9   9     9     9    DecimalDigitNumber
2     Γ   -1    -1    -1   UppercaseLetter
3     ²   2     2     -1   OtherNumber
4     ¼   0.25  -1    -1   OtherNumber
5     ௯   9     9     9    DecimalDigitNumber
6     ௰   10    -1    -1   OtherNumber
7     ➈   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: a9Γ²¼௯௰➈
'index c  Num   Dig   Dec   UnicodeCategory
'0     a   -1    -1    -1   LowercaseLetter
'1     9   9     9     9    DecimalDigitNumber
'2     Γ   -1    -1    -1   UppercaseLetter
'3     ²   2     2     -1   OtherNumber
'4     ¼   0.25  -1    -1   OtherNumber
'5     ௯   9     9     9    DecimalDigitNumber
'6     ௰   10    -1    -1   OtherNumber
'7     ➈   9     9     -1   OtherNumber

Keterangan

Char Jika objek pada posisi index adalah karakter pertama dari pasangan pengganti yang valid, GetNumericValue(String, Int32) metode menentukan apakah pasangan pengganti membentuk digit numerik, dan, jika ya, mengembalikan nilai numeriknya. Misalnya, sistem penomoran Aegean terdiri dari titik kode U+10107 hingga U+10133. Contoh berikut menggunakan metode untuk membuat instans ConvertFromUtf32 string yang mewakili setiap angka Aegean. Seperti yang ditunjukkan oleh output dari contoh, GetNumericValue(String, Int32) metode mengembalikan nilai numerik yang benar jika diteruskan sebagai pengganti tinggi dari angka Aegean. Namun, jika melewati pengganti rendah, itu hanya menganggap pengganti rendah dalam isolasi dan mengembalikan -1.

// Define a UTF32 value for each character in the
// Aegean numbering system.
for (int utf32 = 0x10107; utf32 <= 0x10133; utf32++) {
   string surrogate = Char.ConvertFromUtf32(utf32);
   for (int ctr = 0; ctr < surrogate.Length; ctr++)
      Console.Write("U+{0:X4} at position {1}: {2}     ",
                    Convert.ToUInt16(surrogate[ctr]), ctr,
                    System.Globalization.CharUnicodeInfo.GetNumericValue(surrogate, ctr));

   Console.WriteLine();
}
// The example displays the following output:
//       U+D800 at position 0: 1     U+DD07 at position 1: -1
//       U+D800 at position 0: 2     U+DD08 at position 1: -1
//       U+D800 at position 0: 3     U+DD09 at position 1: -1
//       U+D800 at position 0: 4     U+DD0A at position 1: -1
//       U+D800 at position 0: 5     U+DD0B at position 1: -1
//       U+D800 at position 0: 6     U+DD0C at position 1: -1
//       U+D800 at position 0: 7     U+DD0D at position 1: -1
//       U+D800 at position 0: 8     U+DD0E at position 1: -1
//       U+D800 at position 0: 9     U+DD0F at position 1: -1
//       U+D800 at position 0: 10     U+DD10 at position 1: -1
//       U+D800 at position 0: 20     U+DD11 at position 1: -1
//       U+D800 at position 0: 30     U+DD12 at position 1: -1
//       U+D800 at position 0: 40     U+DD13 at position 1: -1
//       U+D800 at position 0: 50     U+DD14 at position 1: -1
//       U+D800 at position 0: 60     U+DD15 at position 1: -1
//       U+D800 at position 0: 70     U+DD16 at position 1: -1
//       U+D800 at position 0: 80     U+DD17 at position 1: -1
//       U+D800 at position 0: 90     U+DD18 at position 1: -1
//       U+D800 at position 0: 100     U+DD19 at position 1: -1
//       U+D800 at position 0: 200     U+DD1A at position 1: -1
//       U+D800 at position 0: 300     U+DD1B at position 1: -1
//       U+D800 at position 0: 400     U+DD1C at position 1: -1
//       U+D800 at position 0: 500     U+DD1D at position 1: -1
//       U+D800 at position 0: 600     U+DD1E at position 1: -1
//       U+D800 at position 0: 700     U+DD1F at position 1: -1
//       U+D800 at position 0: 800     U+DD20 at position 1: -1
//       U+D800 at position 0: 900     U+DD21 at position 1: -1
//       U+D800 at position 0: 1000     U+DD22 at position 1: -1
//       U+D800 at position 0: 2000     U+DD23 at position 1: -1
//       U+D800 at position 0: 3000     U+DD24 at position 1: -1
//       U+D800 at position 0: 4000     U+DD25 at position 1: -1
//       U+D800 at position 0: 5000     U+DD26 at position 1: -1
//       U+D800 at position 0: 6000     U+DD27 at position 1: -1
//       U+D800 at position 0: 7000     U+DD28 at position 1: -1
//       U+D800 at position 0: 8000     U+DD29 at position 1: -1
//       U+D800 at position 0: 9000     U+DD2A at position 1: -1
//       U+D800 at position 0: 10000     U+DD2B at position 1: -1
//       U+D800 at position 0: 20000     U+DD2C at position 1: -1
//       U+D800 at position 0: 30000     U+DD2D at position 1: -1
//       U+D800 at position 0: 40000     U+DD2E at position 1: -1
//       U+D800 at position 0: 50000     U+DD2F at position 1: -1
//       U+D800 at position 0: 60000     U+DD30 at position 1: -1
//       U+D800 at position 0: 70000     U+DD31 at position 1: -1
//       U+D800 at position 0: 80000     U+DD32 at position 1: -1
//       U+D800 at position 0: 90000     U+DD33 at position 1: -1

' Define a UTF32 value for each character in the 
' Aegean numbering system.
For utf32 As Integer = &h10107 To &h10133
   Dim surrogate As String = Char.ConvertFromUtf32(utf32)
   For ctr As Integer = 0 To surrogate.Length - 1
      Console.Write("U+{0:X4} at position {1}: {2}     ", 
                    Convert.ToUInt16(surrogate(ctr)), ctr,  
                    System.Globalization.CharUnicodeInfo.GetNumericValue(surrogate, ctr))
   Next
   Console.WriteLine()
Next    
' The example displays the following output:
'       U+D800 at position 0: 1     U+DD07 at position 1: -1
'       U+D800 at position 0: 2     U+DD08 at position 1: -1
'       U+D800 at position 0: 3     U+DD09 at position 1: -1
'       U+D800 at position 0: 4     U+DD0A at position 1: -1
'       U+D800 at position 0: 5     U+DD0B at position 1: -1
'       U+D800 at position 0: 6     U+DD0C at position 1: -1
'       U+D800 at position 0: 7     U+DD0D at position 1: -1
'       U+D800 at position 0: 8     U+DD0E at position 1: -1
'       U+D800 at position 0: 9     U+DD0F at position 1: -1
'       U+D800 at position 0: 10     U+DD10 at position 1: -1
'       U+D800 at position 0: 20     U+DD11 at position 1: -1
'       U+D800 at position 0: 30     U+DD12 at position 1: -1
'       U+D800 at position 0: 40     U+DD13 at position 1: -1
'       U+D800 at position 0: 50     U+DD14 at position 1: -1
'       U+D800 at position 0: 60     U+DD15 at position 1: -1
'       U+D800 at position 0: 70     U+DD16 at position 1: -1
'       U+D800 at position 0: 80     U+DD17 at position 1: -1
'       U+D800 at position 0: 90     U+DD18 at position 1: -1
'       U+D800 at position 0: 100     U+DD19 at position 1: -1
'       U+D800 at position 0: 200     U+DD1A at position 1: -1
'       U+D800 at position 0: 300     U+DD1B at position 1: -1
'       U+D800 at position 0: 400     U+DD1C at position 1: -1
'       U+D800 at position 0: 500     U+DD1D at position 1: -1
'       U+D800 at position 0: 600     U+DD1E at position 1: -1
'       U+D800 at position 0: 700     U+DD1F at position 1: -1
'       U+D800 at position 0: 800     U+DD20 at position 1: -1
'       U+D800 at position 0: 900     U+DD21 at position 1: -1
'       U+D800 at position 0: 1000     U+DD22 at position 1: -1
'       U+D800 at position 0: 2000     U+DD23 at position 1: -1
'       U+D800 at position 0: 3000     U+DD24 at position 1: -1
'       U+D800 at position 0: 4000     U+DD25 at position 1: -1
'       U+D800 at position 0: 5000     U+DD26 at position 1: -1
'       U+D800 at position 0: 6000     U+DD27 at position 1: -1
'       U+D800 at position 0: 7000     U+DD28 at position 1: -1
'       U+D800 at position 0: 8000     U+DD29 at position 1: -1
'       U+D800 at position 0: 9000     U+DD2A at position 1: -1
'       U+D800 at position 0: 10000     U+DD2B at position 1: -1
'       U+D800 at position 0: 20000     U+DD2C at position 1: -1
'       U+D800 at position 0: 30000     U+DD2D at position 1: -1
'       U+D800 at position 0: 40000     U+DD2E at position 1: -1
'       U+D800 at position 0: 50000     U+DD2F at position 1: -1
'       U+D800 at position 0: 60000     U+DD30 at position 1: -1
'       U+D800 at position 0: 70000     U+DD31 at position 1: -1
'       U+D800 at position 0: 80000     U+DD32 at position 1: -1
'       U+D800 at position 0: 90000     U+DD33 at position 1: -1

Berlaku untuk

Bagikan melalui

CharUnicodeInfo.GetNumericValue Metode

Definisi

Overload

GetNumericValue(Char)

Parameter

Mengembalikan

Contoh

Keterangan

Berlaku untuk

GetNumericValue(String, Int32)

Parameter

Mengembalikan

Pengecualian

Contoh

Keterangan

Berlaku untuk

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