Hello.

Inspired by my recent success binding XAML directly to Amazon's web service, I'm exploring the possibility of extending this approach to other RESTful services. Imagine building applications, like my AJAX Tagger, entirely in XAML, without any C# code. This hinges on WPF's capabilities. Do you think it's feasible?

I explored XAML databinding with Amazon's REST API, inspired by a Channel 9 RSS reader example. The XAML code fetches data from Amazon and displays it. A key challenge was handling Amazon's default namespace, requiring a NamespaceManager for correct XPath queries. The provided example demonstrates the basic functionality, and it can be expanded upon.

I've been exploring the Amazon Web Service API, comparing its REST and SOAP interfaces. Initial impressions suggest the REST API is significantly faster, especially compared to my experiences using the SOAP API with C# and Web References. However, it's worth noting that these observations aren't based on rigorous testing and the different environments (Windows Forms vs. a Linux server on a fast network) could be influencing the perceived performance difference.

I'm excited about Technorati's new REST API for blog post tags! It lets developers display all the tags used on a site, which is super helpful. I've even created a simple tool using the API to show all the tags I've used on my site: http://www.kinlan.co.uk/cgi-bin/SiteInfo.pl. The API is easy to use and provides useful stats. I'm already thinking about how to incorporate it into my next project. Great work, Technorati!

In this part of my series on my AJAX application, I'm discussing the impact of external APIs. My use of APIs has made me realize how much more API access I want! I'd love to see broader API availability from feed/blog companies for statistics, retail companies for catalogs, news corporations for news feeds, and search companies for both results and more interesting APIs (like Yahoo's). Essentially, I want a central directory of companies offering these services, recognizing that I'm a consumer of their data. I'm also realizing how many APIs (REST and SOAP) are out there that I could leverage. I envision adding more dynamism to my apps, like analyzing blog post keywords to see their popularity, potential ad revenue, and related keywords. I could then cross-reference this with other sources to give viewers more feedback, such as related blog importance, link counts, and other connections. I could even offer localized product information, best buy deals, or second-hand options based on keywords. This isn't revolutionary, but I need help finding lists of companies that offer web APIs and useful RSS feeds. Readers, please share your knowledge!

This is the fourth installment of my AJAX application development journey. I integrated the Technorati API, focusing on the Tag Query to gauge keyword popularity and refine tag selection for better exposure. While the API was helpful, it lacked features like tag ranking and related tags, and the TagQuery's slow performance forced its removal. Future development will involve optimizing the TagQuery (limiting results or using an asynchronous call manager) and potentially requesting a lightweight metadata interface from Technorati.

In this third part of my series on my first AJAX application, I'm diving into the power of the Yahoo! API. It's been a learning experience, and I'm incredibly impressed with how much it offers compared to Google's. I've been exploring the Term Extraction and Related Searches APIs, and I'm starting to think about how to use the Contextual Search API. The Term Extraction API is great for pulling out keywords, while the Related Searches API helps me find relevant search queries. My app combines these to analyze blog posts and generate related searches. I'm hoping to use the Contextual Search API to add targeted search results. Future versions will incorporate more APIs, possibly from Technorati, to enhance functionality. Stay tuned!

In this first part of my image processing series, I'm sharing how I used the Yahoo Search API to find images and load them into a C# application. I was excited to discover how straightforward it is to query for images and then seamlessly integrate the results into my project. The process involves constructing a REST query with search parameters, sending the request to Yahoo, receiving the XML response, and deserializing it into a custom data type. Then, I iterate through each image result in the response, create another query to download the image, and finally, convert the downloaded stream into a Bitmap and load it into an ImageList. Stay tuned for more in this series!

I've been exploring Amazon's SOAP API and Yahoo's REST API and I'm quite impressed with both. I'm thinking about ways to make these two APIs interact and will share my ideas in a future post. I've also been working on using REST in .Net 1.1, which is a little tricky but possible, thanks to Martin G. Brown's work. The process involves using an XSD of the response, running it through XSD.exe to generate a Dataset object, and then processing the results. It's a similar concept to WSDL, but without the automatic stub generation. I'll post some Yahoo API code examples soon. I plan to look into Google's API as well, even though it's in beta with usage restrictions.