VB.NET 2005 Tutorials: DomainUpDown and NumericUpDown
4272VB.NET 2005 Tutorials: DomainUpDown and NumericUpDownhttp://www.exforsys.com/content/view/1528/350/VB.NET 2005 Tutorials: DomainUpDown and NumericUpDown - The windows Forms System.Windows.DomainUpDo wn control looks like a combination of a text box and a pair of buttons for moving up or down through a list. This control displays and sets a text string from a list of choices.ASP.NET > Tips and TutorialsOct 10, 2006Exforsys Inc
These articles are aimed at the beginner who wishes to establish an overview and understanding of the fundamentals of ASP.Net. We will in many places deliberately simplify our explanations to make the articles easy to follow. A result of this simplification may be that we may not always provide the best solution for every issue or the most accurate explanation, but we will try to provide a straight forward one which you can understand and follow. I am sure the debate will follow as to what is the best solution to many of our examples.
Screen Scraping, in terms of programmer means fetching data from a website into your application. To talk more technically, it is actually a way by which your application extracts data from the output of some other program. This technique is basically making the request and parsing the response. This can help you in a tremendous way. You can scrape all products from a website and put them in your application or save them in a spreadsheet, you can do comparisons by scraping data from multiple sites and do research or analysis.
GDI+ (Graphics Device Interface) is the new interface for drawing Windows graphics. It is used frequently in Windows Applications but the nice thing is that they are also available in ASP.NET Web Applications.
In our previous samples we simply used the QueryString to determine a user's language of choice. While great to showcase localization, it definitely won't do in a real-world application - namely because it would be a maintenance nightmare across multiple pages. An alternative I've used in the past is to use different domains or subdomains per supported culture. While this has the advantage of requiring no maintenance, not everyone has access to multiple domains or subdomains. Another alternative would be to store the culture in a cookie on the client. Of course, this has all the advantages and disadvantages of any other cookie-dependent solution. In the end, I'm of the strong opinion that using URL Rewriting is the best alternative.
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