в 15:31, 26 мая 2010

2010-05-26T15:31:35Z

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2010-05-26T12:12:32Z

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==BinaryReader.BaseStream==

<source lang="csharp">
using System;
using System.IO;

class Class1 {
static void Main(string[] args) {
string[] cma = Environment.GetCommandLineArgs();
if (cma.GetUpperBound(0) >= 1) {
FileStream myFStream = new FileStream(cma[1], FileMode.Open, FileAccess.Read);
BinaryReader binRead = new BinaryReader(myFStream);
binRead.BaseStream.Position = 0x12;

Console.WriteLine(binRead.ReadInt32());
Console.WriteLine(binRead.ReadInt32());
Console.WriteLine(binRead.ReadInt16());
Console.WriteLine(binRead.ReadInt16());
binRead.Close();
myFStream.Close();
}
}
}

</source>

==BinaryReader.PeekChar()==

<source lang="csharp">

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
class Program {
static void Main(string[] args) {
FileInfo f = new FileInfo("BinFile.dat");
BinaryWriter bw = new BinaryWriter(f.OpenWrite());
Console.WriteLine("Base stream is: {0}", bw.BaseStream);
double aDouble = 1234.67;
int anInt = 34567;
char[] aCharArray = { "A", "B", "C" };
bw.Write(aDouble);
bw.Write(anInt);
bw.Write(aCharArray);
bw.Close();
BinaryReader br = new BinaryReader(f.OpenRead());
int temp = 0;
while (br.PeekChar() != -1) {
Console.Write("{0,7:x} ", br.ReadByte());
if (++temp == 4) {
Console.WriteLine();
temp = 0;
}
}
}
}

</source>

==BinaryReader.ReadByte()==

<source lang="csharp">

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
class Program {
static void Main(string[] args) {
FileInfo f = new FileInfo("BinFile.dat");
BinaryWriter bw = new BinaryWriter(f.OpenWrite());
Console.WriteLine("Base stream is: {0}", bw.BaseStream);
double aDouble = 1234.67;
int anInt = 34567;
char[] aCharArray = { "A", "B", "C" };
bw.Write(aDouble);
bw.Write(anInt);
bw.Write(aCharArray);
bw.Close();
BinaryReader br = new BinaryReader(f.OpenRead());
int temp = 0;
while (br.PeekChar() != -1) {
Console.Write("{0,7:x} ", br.ReadByte());
if (++temp == 4) {
Console.WriteLine();
temp = 0;
}
}
}
}

</source>

==BinaryReader.ReadChar()==

<source lang="csharp">
using System;
using System.IO;
class MainClass {
static void Main() {
using (FileStream fs = new FileStream("test.bin", FileMode.Create)) {
using (BinaryWriter w = new BinaryWriter(fs)) {
w.Write(124.23M);
w.Write("Tstring");
w.Write("Tstring 2");
w.Write("!");
}
}
Console.WriteLine("Press Enter to read the information.");
Console.ReadLine();
using (FileStream fs = new FileStream("test.bin", FileMode.Open)) {
using (StreamReader sr = new StreamReader(fs)) {
Console.WriteLine(sr.ReadToEnd());
Console.WriteLine();
fs.Position = 0;
using (BinaryReader br = new BinaryReader(fs)) {
Console.WriteLine(br.ReadDecimal());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadChar());
}
}
}
}
}

</source>

==BinaryReader.ReadDecimal()==

<source lang="csharp">
using System;
using System.IO;
class MainClass {
static void Main() {
using (FileStream fs = new FileStream("test.bin", FileMode.Create)) {
using (BinaryWriter w = new BinaryWriter(fs)) {
w.Write(124.23M);
w.Write("Tstring");
w.Write("Tstring 2");
w.Write("!");
}
}
Console.WriteLine("Press Enter to read the information.");
Console.ReadLine();
using (FileStream fs = new FileStream("test.bin", FileMode.Open)) {
using (StreamReader sr = new StreamReader(fs)) {
Console.WriteLine(sr.ReadToEnd());
Console.WriteLine();
fs.Position = 0;
using (BinaryReader br = new BinaryReader(fs)) {
Console.WriteLine(br.ReadDecimal());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadChar());
}
}
}
}
}

</source>

==BinaryReader.ReadDouble()==

<source lang="csharp">
using System;
using System.IO;
public class Binary {
public static void Main(string [] args) {
BinaryWriter output = new BinaryWriter(new FileStream("test.dat",FileMode.Create));

output.Write(1);

output.Write(0.01);

output.Close();
BinaryReader input = new BinaryReader(new FileStream("test.dat",FileMode.Open));
Console.WriteLine("{0} ", input.ReadInt32());
Console.WriteLine("{0:F1} ", input.ReadDouble());
input.Close();
}
}

</source>

==BinaryReader.ReadInt32()==

<source lang="csharp">
using System;
using System.IO;
public class Binary {
public static void Main(string [] args) {
BinaryWriter output = new BinaryWriter(new FileStream("test.dat",FileMode.Create));

output.Write(1);

output.Write(0.01);

output.Close();
BinaryReader input = new BinaryReader(new FileStream("test.dat",FileMode.Open));
Console.WriteLine("{0} ", input.ReadInt32());
Console.WriteLine("{0:F1} ", input.ReadDouble());
input.Close();
}
}

</source>

==BinaryReader.ReadString()==

<source lang="csharp">
using System;
using System.IO;
class MainClass {
static void Main() {
using (FileStream fs = new FileStream("test.bin", FileMode.Create)) {
using (BinaryWriter w = new BinaryWriter(fs)) {
w.Write(124.23M);
w.Write("Tstring");
w.Write("Tstring 2");
w.Write("!");
}
}
Console.WriteLine("Press Enter to read the information.");
Console.ReadLine();
using (FileStream fs = new FileStream("test.bin", FileMode.Open)) {
using (StreamReader sr = new StreamReader(fs)) {
Console.WriteLine(sr.ReadToEnd());
Console.WriteLine();
fs.Position = 0;
using (BinaryReader br = new BinaryReader(fs)) {
Console.WriteLine(br.ReadDecimal());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadChar());
}
}
}
}
}

</source>

==new BinaryReader(FileStream fs)==

<source lang="csharp">

using System;
using System.IO;
class MainClass {
static void Main() {
using (FileStream fs = new FileStream("test.bin", FileMode.Create)) {
using (BinaryWriter w = new BinaryWriter(fs)) {
w.Write(124.23M);
w.Write("Tstring");
w.Write("Tstring 2");
w.Write("!");
}
}
Console.WriteLine("Press Enter to read the information.");
Console.ReadLine();
using (FileStream fs = new FileStream("test.bin", FileMode.Open)) {
using (StreamReader sr = new StreamReader(fs)) {
Console.WriteLine(sr.ReadToEnd());
Console.WriteLine();
fs.Position = 0;
using (BinaryReader br = new BinaryReader(fs)) {
Console.WriteLine(br.ReadDecimal());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadChar());
}
}
}
}
}

</source>

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в 15:31, 26 мая 2010

Admin: 1 версия