в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

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2010-05-26T12:20:27Z

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==TextWriter defines Write() and WriteLine() that output all of the built-in types. ==

Method
Description
void Write(int val)
Write an int.
void Write(double val)
Write a double.
void Write(bool val)
Write a bool.
void WriteLine(string val)
Write a string followed by a newline.
void WriteLine(uint val)
Write a uint followed by a newline.
void WriteLine(char val)
Write a character followed by a newline.
void Close()
Close the stream.
void Flush()
Write any data remaining in the output buffer to the physical medium.

==The Input Methods Defined by TextReader==

Method
Description
void Close()
Closes the input source.
int Peek()
Gets the next character from the input stream without bypassing that character. Returns -1 if no character is available.
int Read()
Returns an integer representing the next character. Returns -1 when the end of the stream is encountered.
int Read(char[ ] buf,int offset, int numChars)
Attempts to read up to numChars characters into buf starting at buf[offset], returning the number of characters successfully read.
int ReadBlock(char[ ] buf,int offset, int numChars)
Attempts to read up to numChars characters into buf starting at buf[offset], returning the number of characters successfully read.
string ReadLine()
Reads the next line of text. Returns Null if it is at end-of-file.
string ReadToEnd()
Reads all of the remaining characters in a stream.

==The TextReader and TextWriter classes are implemented by several character-based stream classes. ==

Stream Class
Description
StreamReader
Read characters from a byte stream. This class wraps a byte input stream.
StreamWriter
Write characters to a byte stream. This class wraps a byte output stream.
StringReader
Read characters from a string.
StringWriter
Write characters to a string.

==Writing to a writer==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.IO;
using System.IO.rupression;
using System.Net;
using System.Net.Mail;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Text;
public class MainClass
{
public static void Main()
{
using (TextWriter tw = Console.Out)
{
tw.Write(302.30m);
tw.Write("str");
tw.Write(true);
tw.WriteLine(".");
}
}
}</source>
<pre class=codeResult>302.30strTrue.</pre>

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в 15:31, 26 мая 2010

Admin: 1 версия