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Retrieving settings in different XML configuration formats

, 2 Jul 2006 CPOL 15.5K 43 10
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A simple code that retrieves configurations from an external XML file.

Introduction

We always use the regular app.config or web.config. But sometimes, we want our configuration files to be more flexible. Here's a simple piece of code that will allow you to use more customizable config files.

The Code

What I did here was to create an XmlTextReader and an XPathNavigator to make things easier for me.

xmlTextReader = new XmlTextReader (configurationPath); 

The rest was simple iterations:

XPathNodeIterator iterator = _xPathNavigator.Select(XPath);
while (iterator.MoveNext())
{htValues.Add(iterator.Current.GetAttribute(attributeKey, string.Empty), 
              iterator.Current.Value);}

If you want to use the library, all you have to do is call the GetValue method. Please see the sample application.

Notes

It's just a simple piece of code. Originally, it was started by a friend, Ivy. But we needed to modify the original version as the need for reusability came in. Of course, you would want to use some objects in between that will fetch the code for you. I used straightforward calls just to show how to fetch the settings (plus, I'm busy with work :p).

x.GetValue("Configuration/LonerSetting")

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

John Conrad
Web Developer
Philippines Philippines
John lives in the Philippines with his family, working as a programmer. He used to program VB6 but is now... ummm... trying to learn C# .Net.

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Comments and Discussions

 
QuestionXML USage as Config Pin
ewewewewewe4-May-07 1:58
memberewewewewewe4-May-07 1:58 
Questionwhat is xml mean Pin
primey1-Oct-06 19:45
memberprimey1-Oct-06 19:45 

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