Open a file using StreamWriter : Stream Read Write « File Stream « C# / C Sharp

1. C# / C Sharp
2. File Stream
3. Stream Read Write

Open a file using StreamWriter

  
/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/

// Open a file using StreamWriter.  
 
using System; 
using System.IO; 
  
public class KtoD1 { 
  public static void Main() { 
    string str; 
    StreamWriter fstr_out; 
 
    // Open the file directly using StreamWriter. 
    try { 
      fstr_out = new StreamWriter("test.txt"); 
    } 
    catch(IOException exc) { 
      Console.WriteLine(exc.Message + "Cannot open file."); 
      return ; 
    } 
 
    Console.WriteLine("Enter text ('stop' to quit)."); 
    do { 
      Console.Write(": "); 
      str = Console.ReadLine(); 
 
      if(str != "stop") { 
        str = str + "\r\n"; // add newline 
        try { 
          fstr_out.Write(str); 
        } catch(IOException exc) { 
          Console.WriteLine(exc.Message + "File Error"); 
          return ; 
        } 
      } 
    } while(str != "stop"); 
 
    fstr_out.Close(); 
  } 
}


           
         
    
  

Related examples in the same category

1.	Use StreamWriter to create a text file
2.	Reading from a text file line by line
3.	Read data in line by line
4.	StreamReader.ReadLine
5.	Catch file read exception and retry
6.	Construct StreamWriter from FileSream
7.	Create a StreamWriter in UTF8 mode
8.	StreamReader And Writer
9.	illustrates reading and writing text data
10.	Asynchronously reads a stream
11.	The use of a buffered stream to serve as intermediate data holder for another stream
12.	Demonstrates attaching a StreamReader object to a stream
13.	Demonstrates attaching a StreamWriter object to a stream
14.	A simple key-to-disk utility that demonstrates a StreamWriter
15.	A help program that uses a disk file to store help information
16.	Try and catch exceptions for StreamWriter
17.	Using StreamWriter 3
18.	Utility class that provides methods to manipulate stream of data.
19.	Reads a stream into a byte array.
20.	Copies one stream into another.
21.	Copy Stream from fromStream to toStream
22.	Enumerate Lines for StreamReader
23.	Enumerate non-empty Lines for StreamReader
24.	Fifo Stream
25.	Read from stream
26.	Read from a Stream ensuring all the required data is read.
27.	Serializes and object to a stream. It will flush and close the underlying stream.
28.	Add OutputStream and InputStream to IDbCommand
29.	Read Stream to End
30.	Copy Stream and close
31.	Stream Converter
32.	Buffered InputStream
33.	Page Filter Stream
34.	Copies an Stream into another Stream.