本文整理汇总了C#中System.Text.Encoding.GetString方法的典型用法代码示例。如果您正苦于以下问题：C# Encoding.GetString方法的具体用法？C# Encoding.GetString怎么用？C# Encoding.GetString使用的例子？那么, 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.GetString方法的2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.IO;
using System.Text;
public class Example
{
const int MAX_BUFFER_SIZE = 2048;
static Encoding enc8 = Encoding.UTF8;
static byte[] bytes = new byte[MAX_BUFFER_SIZE];
public static void Main()
{
FileStream fStream = new FileStream(@".\Utf8Example.txt", FileMode.Open);
string contents = null;
// If file size is small, read in a single operation.
if (fStream.Length <= MAX_BUFFER_SIZE) {
int bytesRead = fStream.Read(bytes, 0, bytes.Length);
contents = enc8.GetString(bytes, 0, bytesRead);
}
// If file size exceeds buffer size, perform multiple reads.
else {
contents = ReadFromBuffer(fStream);
}
fStream.Close();
Console.WriteLine(contents);
}
private static string ReadFromBuffer(FileStream fStream)
{
string output = String.Empty;
Decoder decoder8 = enc8.GetDecoder();
while (fStream.Position < fStream.Length) {
int nBytes = fStream.Read(bytes, 0, bytes.Length);
int nChars = decoder8.GetCharCount(bytes, 0, nBytes);
char[] chars = new char[nChars];
nChars = decoder8.GetChars(bytes, 0, nBytes, chars, 0);
output += new String(chars, 0, nChars);
}
return output;
}
}输出：
This is a UTF-8-encoded file that contains primarily Latin text, although it does list the first twelve letters of the Russian (Cyrillic) alphabet: А б в г д е ё ж з и й к The goal is to save this file, then open and decode it as a binary stream.
示例2: Main
//引入命名空间
using System;
using System.IO;
using System.Text;
public class Example
{
const int MAX_BUFFER_SIZE = 2048;
static Encoding enc8 = Encoding.UTF8;
public static void Main()
{
FileStream fStream = new FileStream(@".\Utf8Example.txt", FileMode.Open);
string contents = null;
// If file size is small, read in a single operation.
if (fStream.Length <= MAX_BUFFER_SIZE) {
Byte[] bytes = new Byte[fStream.Length];
fStream.Read(bytes, 0, bytes.Length);
contents = enc8.GetString(bytes);
}
// If file size exceeds buffer size, perform multiple reads.
else {
contents = ReadFromBuffer(fStream);
}
fStream.Close();
Console.WriteLine(contents);
}
private static string ReadFromBuffer(FileStream fStream)
{
Byte[] bytes = new Byte[MAX_BUFFER_SIZE];
string output = String.Empty;
Decoder decoder8 = enc8.GetDecoder();
while (fStream.Position < fStream.Length) {
int nBytes = fStream.Read(bytes, 0, bytes.Length);
int nChars = decoder8.GetCharCount(bytes, 0, nBytes);
char[] chars = new char[nChars];
nChars = decoder8.GetChars(bytes, 0, nBytes, chars, 0);
output += new String(chars, 0, nChars);
}
return output;
}
}输出：
This is a UTF-8-encoded file that contains primarily Latin text, although it does list the first twelve letters of the Russian (Cyrillic) alphabet: А б в г д е ё ж з и й к The goal is to save this file, then open and decode it as a binary stream.