本文整理匯總了C#中System.IO.BinaryReader.ReadBytes方法的典型用法代碼示例。如果您正苦於以下問題：C# BinaryReader.ReadBytes方法的具體用法？C# BinaryReader.ReadBytes怎麽用？C# BinaryReader.ReadBytes使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.IO.BinaryReader的用法示例。
在下文中一共展示了BinaryReader.ReadBytes方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Main
//引入命名空間
using System;
using System.IO;
class BinaryRW
{
static void Main()
{
const int arrayLength = 1000;
// Create random data to write to the stream.
byte[] dataArray = new byte[arrayLength];
new Random().NextBytes(dataArray);
BinaryWriter binWriter = new BinaryWriter(new MemoryStream());
// Write the data to the stream.
Console.WriteLine("Writing the data.");
binWriter.Write(dataArray);
// Create the reader using the stream from the writer.
BinaryReader binReader =
new BinaryReader(binWriter.BaseStream);
// Set Position to the beginning of the stream.
binReader.BaseStream.Position = 0;
// Read and verify the data.
byte[] verifyArray = binReader.ReadBytes(arrayLength);
if(verifyArray.Length != arrayLength)
{
Console.WriteLine("Error writing the data.");
return;
}
for(int i = 0; i < arrayLength; i++)
{
if(verifyArray[i] != dataArray[i])
{
Console.WriteLine("Error writing the data.");
return;
}
}
Console.WriteLine("The data was written and verified.");
}
}示例2: Main
//引入命名空間
using System;
using System.IO;
using System.Text;
public class DumpFileSample
{
private static readonly int CHUNK_SIZE = 1024;
public static void Main(String[] args)
{
if ((args.Length == 0) || !File.Exists(args[0]))
{
Console.WriteLine("Please provide an existing file name.");
}
else
{
using (FileStream fs = new FileStream(args[0], FileMode.Open, FileAccess.Read))
{
using (BinaryReader br = new BinaryReader(fs, new ASCIIEncoding()))
{
byte[] chunk;
chunk = br.ReadBytes(CHUNK_SIZE);
while(chunk.Length > 0)
{
DumpBytes(chunk, chunk.Length);
chunk = br.ReadBytes(CHUNK_SIZE);
}
}
}
}
}
public static void DumpBytes(byte[] bdata, int len)
{
int i;
int j = 0;
char dchar;
// 3 * 16 chars for hex display, 16 chars for text and 8 chars
// for the 'gutter' int the middle.
StringBuilder dumptext = new StringBuilder(" ", 16 * 4 + 8);
for (i = 0; i < len; i++)
{
dumptext.Insert(j * 3, String.Format("{0:X2} ", (int)bdata[i]));
dchar = (char)bdata[i];
//' replace 'non-printable' chars with a '.'.
if (Char.IsWhiteSpace(dchar) || Char.IsControl(dchar))
{
dchar = '.';
}
dumptext.Append(dchar);
j++;
if (j == 16)
{
Console.WriteLine(dumptext);
dumptext.Length = 0;
dumptext.Append(" ");
j = 0;
}
}
// display the remaining line
if (j > 0)
{
for (i = j; i < 16; i++)
{
dumptext.Insert(j * 3, " ");
}
Console.WriteLine(dumptext);
}
}
}