Skip to main content

UOW: FileHelpers

The utility of the week is FileHelpers, a .Net library that works with delimited and fixed length files. It helps to import and export data from files, strings or streams.

I found this recently as I needed to process several CSV files but I did not want to write by hand a parser. Been there, done that way too many times so I did a search and what do you know- someone smarter than me already did it.

What I like about it is the wizard that comes with the library that helps to build plain old c# classes to work with the data rows. In about twenty minutes I had a working CSV processing engine complete with intellisense.

The library isBSD License, GNU Library or Lesser General Public License (LGPL)
Labels:

Comments

Post a Comment

Popular posts from this blog

C# Spirograph Point Generators

Spirograph's  are cool.  See here and here . I put together three ways to generate points for a Spirograph, first using a Brute Force straight generate the points, second using a Parallel.For and third using LINQ.
Post a Comment
Read more

FileSystemWatcher With the BlockingCollection

While working with the FileSystemWatcher I found that if too many files were created the built in buffer will overflowed and files will be skipped.  After much research I found out about the Producer-Consumer Problem .  Then I found that .Net 4 has the BlockingCollection which helps solve the issue.  But how to use it with the FileSystemWatcher? On StackOverflow I found  Making PLINQ and BlockingCollection work together .  I'm not so interested in the PLINQ issue but this is a great example of using The BlockingCollection with FileSystemWatcher. [csharp] using System; using System.Collections.Concurrent; using System.Collections.Generic; using System.IO; using System.Linq; using System.Threading; namespace ConsoleApplication4 {     public class Program     {         private const string Folder = "C:\\Temp\\InputData";         static void Main(string[] args) {             var cts = new CancellationTokenSource();             foreach (var obj in Input(cts.Token))            
Post a Comment
Read more

Remote Controlled RoboTank

This is my version of the ever popular to build RoboTank. It uses an Arduino Mega 2560 with the AdaFruit motor shield and an XBee S1 to communicate to the DFRobot Gamepad. The sketch for the RoboTank makes use of the AFMotor.h to drive the motors and includes a serial parser to read and process the commands coming from the Gamepad. Robotank-Sketch.zip DFRobot Wireless Joystick
1 comment
Read more