The link cited above demonstrates a somewhat different approach than I am doing here, and it's useful to briefly discuss the difference. There are other features of XML, but these are the most common ones, and the ones I want to start with.
The XmlTextReader supports streams, and therefore should reduce memory requirements for very large documents.Īnother advantage of the XmlTextReader is that it provides line and character position information, which can be very useful diagnostic information when there's a problem with the XML. Contrast this with the XmlDocument class, which pulls in the entire document and allows you to random-access the XML tree. It is a forward only reader, meaning that you can't go backwards. Naturally, XmlTextReader is closer to the XML.
Use XmlTextReader if you need performance without schema validation or XPath/XSLT services.So, hopefully, there's something here for everybody! Why Use an XmlReader? This article is also an introduction to a variety of other disciplines that I feel a beginner should be aware of-code commenting, abstraction and architecture, and unit tests. So, in this article, I'm going to present a moderately thin wrapper class for the XmlTextReader, which should be a helpful guide to using the XmlTextReader for programmers not familiar with this class. While the XmlTextReader class is rich in properties and methods, I've found that most of what it provides isn't necessary for the average day-to-day job. (Please see in the example, first and fourth news). If you'll not put an external link, the whole news we'll open inside flash component. You can also modify/translate «LATEST NEWS» title Mouse wheel support The scroll will autohide if not needed Image for each news – OPTIONAL If you'll not define an image for the news the text will auto resize to fill the image space (Please see in the example fourth news) External link – OPTIONAL You can set the link to open in a new window or in the same window. You have styles for title, date, content, link, and «LATEST NEWS» main title.
Complete CSS support The news content can be formated from the external CSS file. xml file making it very easy to update and maintain. No Flash knowledge required for setting up this component. From CSS file you can modify the classes set for each text (ex: News title, News date etc). You can modify the width and height of the component from XML settings file. A great News Reader with smooth scroll and drop down with shadow.
0 kommentar(er)
