Solved

property file

Posted on 2006-11-23
2
211 Views
Last Modified: 2013-11-26
I have to use java equivalent property files in c# to match a number in that file then display the corresponding string related to that number?

How can i do that in c# (Property file)?
0
Comment
Question by:Rahamathulla_J
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 5

Accepted Solution

by:
sivachirravuri earned 250 total points
ID: 18006127
Hi,

This program just demonstrate the use of FileStream & StreamReader. Tthe program take 1 parameter from the user i.e. the file to read.  

Sample Code
^^^^^^^^

using System;
using System.IO;
class FileRead
{
string filereadbuf; // buffer to store the content of file
 
public void ReadFile(string FileName, int FileSize)
{
char[] buf = new char[FileSize]; // lets define an array of type char field (i.e. variable) buf
 
// for more help please see .net sdk
StreamReader sr = new StreamReader(new FileStream(FileName, FileMode.Open, FileAccess.Read));
int retval = sr.ReadBlock(buf, 0, FileSize); // no. of bytes read
 
Console.Write ("Total Bytes Read = " + retval + "\n");
filereadbuf = new string(buf); // store it in our field
 
Console.WriteLine (filereadbuf); // lets print on screen
sr.Close();
 
}
}
 
class TestFileRead
{
public static void Main(string[] args)
{
String[] cmdline = Environment.GetCommandLineArgs(); // Get the command line parameter
Console.WriteLine("File Reader Using Stream Reader & File Stream \n");
 
if (cmdline.Length < 2) // If no parameter is given will show user the usage
{
Console.WriteLine("Usage: " + cmdline[0] + " <input file> ");
return;
}
// Using Directory Class & using a Method GetFiles we get file list from the current directory
// return value is array of files please see .net sdk documentation for more help.
File[] fe = (new Directory(".")).GetFiles(cmdline[1]);
 
if (fe.Length == 0)
{
Console.WriteLine(cmdline[1] + ": file not found"); // if not found display a message to user
return;
}
 
FileRead fr = new FileRead();
try
{
fr.ReadFile(cmdline[1], (int)fe[0].Length); // sends 2 parameter filename & length
}
catch(IOException e){
Console.WriteLine("I/O error occured" + e);
return ;
}
} // Close brace of Main
 
} // close brace of TestFileRead
 
0

Featured Post

What Is Transaction Monitoring and who needs it?

Synthetic Transaction Monitoring that you need for the day to day, which ensures your business website keeps running optimally, and that there is no downtime to impact your customer experience.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

A short article about problems I had with the new location API and permissions in Marshmallow
In this post we will learn how to connect and configure Android Device (Smartphone etc.) with Android Studio. After that we will run a simple Hello World Program.
Get people started with the process of using Access VBA to control Excel using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Excel. Using automation, an Access application can laun…
In this fifth video of the Xpdf series, we discuss and demonstrate the PDFdetach utility, which is able to list and, more importantly, extract attachments that are embedded in PDF files. It does this via a command line interface, making it suitable …

705 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question