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/*
C#: The Complete Reference
by Herbert Schildt
Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Demonstrate MemoryStream.
using System;
using System.IO;
public class MemStrDemo {
public static void Main() {
byte[] storage = new byte[255];
// Create a memory-based stream.
MemoryStream memstrm = new MemoryStream(storage);
// Wrap memstrm in a reader and a writer.
StreamWriter memwtr = new StreamWriter(memstrm);
StreamReader memrdr = new StreamReader(memstrm);
// Write to storage, through memwtr.
for(int i=0; i < 10; i++)
memwtr.WriteLine("byte [" + i + "]: " + i);
// put a period at the end
memwtr.Write('.');
memwtr.Flush();
Console.WriteLine("Reading from storage directly: ");
// Display contents of storage directly.
foreach(char ch in storage) {
if (ch == '.') break;
Console.Write(ch);
}
Console.WriteLine("\nReading through memrdr: ");
// Read from memstrm using the stream reader.
memstrm.Seek(0, SeekOrigin.Begin); // reset file pointer
string str = memrdr.ReadLine();
while(str != null) {
str = memrdr.ReadLine();
if(str.CompareTo(".") == 0) break;
Console.WriteLine(str);
}
}
}
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