本文整理汇总了C#中System.Text.Encoding.GetEncoding方法的典型用法代码示例。如果您正苦于以下问题：C# Encoding.GetEncoding方法的具体用法？C# Encoding.GetEncoding怎么用？C# Encoding.GetEncoding使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Text.Encoding的用法示例。
在下文中一共展示了Encoding.GetEncoding方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.Text;
public class SamplesEncoding {
public static void Main() {
// Get a UTF-32 encoding by codepage.
Encoding e1 = Encoding.GetEncoding( 12000 );
// Get a UTF-32 encoding by name.
Encoding e2 = Encoding.GetEncoding( "utf-32" );
// Check their equality.
Console.WriteLine( "e1 equals e2? {0}", e1.Equals( e2 ) );
}
}输出：
e1 equals e2? True
示例2: Main
// This example demonstrates the EncoderReplacementFallback class.
using System;
using System.Text;
class Sample
{
public static void Main()
{
// Create an encoding, which is equivalent to calling the
// ASCIIEncoding class constructor.
// The EncoderReplacementFallback parameter specifies that the
// string, "(unknown)", replace characters that cannot be encoded.
// A decoder replacement fallback is also specified, but in this
// code example the decoding operation cannot fail.
Encoding ae = Encoding.GetEncoding(
"us-ascii",
new EncoderReplacementFallback("(unknown)"),
new DecoderReplacementFallback("(error)"));
// The input string consists of the Unicode characters LEFT POINTING
// DOUBLE ANGLE QUOTATION MARK (U+00AB), 'X' (U+0058), and RIGHT POINTING
// DOUBLE ANGLE QUOTATION MARK (U+00BB).
// The encoding can only encode characters in the US-ASCII range of U+0000
// through U+007F. Consequently, the characters bracketing the 'X' character
// are replaced with the fallback replacement string, "(unknown)".
string inputString = "\u00abX\u00bb";
string decodedString;
string twoNewLines = "\n\n";
byte[] encodedBytes = new byte[ae.GetByteCount(inputString)];
int numberOfEncodedBytes = 0;
int ix = 0;
// --------------------------------------------------------------------------
Console.Clear();
// Display the name of the encoding.
Console.WriteLine("The name of the encoding is \"{0}\".\n", ae.WebName);
// Display the input string in text.
Console.WriteLine("Input string ({0} characters): \"{1}\"",
inputString.Length, inputString);
// Display the input string in hexadecimal.
Console.Write("Input string in hexadecimal: ");
foreach (char c in inputString.ToCharArray())
{
Console.Write("0x{0:X2} ", (int)c);
}
Console.Write(twoNewLines);
// --------------------------------------------------------------------------
// Encode the input string.
Console.WriteLine("Encode the input string...");
numberOfEncodedBytes = ae.GetBytes(inputString, 0, inputString.Length,
encodedBytes, 0);
// Display the encoded bytes.
Console.WriteLine("Encoded bytes in hexadecimal ({0} bytes):\n",
numberOfEncodedBytes);
ix = 0;
foreach (byte b in encodedBytes)
{
Console.Write("0x{0:X2} ", (int)b);
ix++;
if (0 == ix % 6) Console.WriteLine();
}
Console.Write(twoNewLines);
// --------------------------------------------------------------------------
// Decode the encoded bytes, yielding a reconstituted string.
Console.WriteLine("Decode the encoded bytes...");
decodedString = ae.GetString(encodedBytes);
// Display the input string and the decoded string for comparison.
Console.WriteLine("Input string: \"{0}\"", inputString);
Console.WriteLine("Decoded string:\"{0}\"", decodedString);
}
}输出：
The name of the encoding is "us-ascii". Input string (3 characters): "«X»" Input string in hexadecimal: 0xAB 0x58 0xBB Encode the input string... Encoded bytes in hexadecimal (19 bytes): 0x28 0x75 0x6E 0x6B 0x6E 0x6F 0x77 0x6E 0x29 0x58 0x28 0x75 0x6E 0x6B 0x6E 0x6F 0x77 0x6E 0x29 Decode the encoded bytes... Input string: "«X»" Decoded string:"(unknown)X(unknown)"
示例3: Encoding.GetEncoding(1252)
//引入命名空间
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Resources;
using System.Text;
using System.Threading;
using System.Globalization;
public class MainClass
{
public static void Main()
{
Encoding westernEuropean = Encoding.GetEncoding(1252);
Console.WriteLine(westernEuropean);
}
}