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| | Total Hits: 15 | Today: 0 | Author: Minal Agarwal | Rating:  |
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We have already explored behaviors in my article: Adding Behaviors to page elements in Microsoft Expression Web 2. A behavior is a combination of an event and an action that occurs when a user interacts with the web page or any element of the page. Behaviors in Microsoft Expression Web are time saving scripts that enable you to easily add some common tasks that could be performed by interactivity. With that basic knowledge, now we will see how to swap images by user interaction.... |
| | Total Hits: 265 | Today: 0 | Author: JustChiragPatel. | Rating: |
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Guys , we all know that regular expressions are very useful for checking any kind of patterns.
So we have to know how to write regular expressions for our patterns. But don't worry here i will provide some but very useful regular expressions which will be useful for our coding.... |
| | Total Hits: 221 | Today: 0 | Author: Uwe Keim. | Rating: |
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Knowing the Regular Expression-capabilities and -syntax of Perl, I wanted to have a similar syntax from within my VBScript code. VBScript uses the RegExp object, so I wrapped the calls to the RegExp object inside three function.... |
| | Total Hits: 1888 | Today: 0 | | Rating: |
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The purpose of this article is to build upon the existing pool of regular expression articles by providing an overview of the new regular expression features found in .NET and to offer some guidelines as to when and how to use them. The reader of this article should be familiar with what regular expressions are and their base features.... |
| | Total Hits: 2386 | Today: 0 | | Rating: |
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The Regular Expression Library that was part of ASPSmith.com now has a new and permanent home at RegXLib.com. As before, you can add, test, search for, and rate regular expressions, which can be a great learning tool and resource, especially if you are using the ASP.NET RegularExpressionValidator control. By the time .NET is released, there should be a plug-in available for VS.NET that will allow you to search for regular expressions from the site, as well.... |
| | Total Hits: 0 | Today: 0 | Author: Xianzhong Zhu | Rating:  |
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In addition to the introduction of a new view engine Razor, ASP.NET MVC 3 Beta has also introduced numerous new HtmlHelpers, such as Chart, Crypto, WebGrid, WebImage, WebMail, etc. This article aims to introduce the two commonly-used new helper controls – WebGrid and Chart using relevant examples.... |
| | Total Hits: 138 | Today: 0 | Author: Ahmed Ramy | Rating: |
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When I first saw Microsoft Expression Web Designer Beta, I went through a flash back more than 6 years from now, when I was a junior web developer I had to work tightly with web designers, giving them our asp pages so they can dress it with their fancy designs, most of the time what we got is broken pages and inconsistent html code since i was new to web development my mind was screaming WHY! WHY! WHY!, Why they do this to our work? the answers was obvious they are designers the way they look to... |
| | Total Hits: 194 | Today: 0 | Author: Scott Mitchell | Rating: |
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If you're familiar with regular expressions, you know that they can be used for pattern matching and replacement in strings. (If you are not familiar with regular expressions, you're missing out on a powerful technology that has a myriad of applications. Read An Introduction to Regular Expressions to learn more!) Regular expressions true power lies in its ability to search for certain patterns and replace these patterns. For example, say that you have the contents of an HTML page in a string, an... |
| | Total Hits: 189 | Today: 0 | Author: Oliver Degnan | Rating: |
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When offering administrative capabilities through a backend system which enables the user to update their own Web page content, it comes in handy to have a little String Function as demonstrated below... |
| | Total Hits: 266 | Today: 0 | Author: Scott Mitchell | Rating: |
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Have you ever wanted to strip all of the HTML tags from a string? There are many reasons you may want to do this. For example, if you provide a feature on your site where a user can have the contents of a Web page emailed to them, you may wish to strip all of the HTML tags from the particular article for those users whose email client does not support HTML-formatted email.
A previous article on 4Guys by Abd Shomad, Stripping HTML Tags, provided a function that accomplished this task. Howe... |
| | Total Hits: 216 | Today: 0 | Author: Richard Lowe | Rating: |
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Regular Expressions (for those not yet acquainted with them) provide a way of matching patterns of strings that may be simple or extremely complicated and they do it in a very efficient manner. For an introduction to regular expressions in ASP be sure to read: An Introduction to Regular Expressions in VBScript. (There are also a number of other great beginner-level articles available at the 4Guys Regular Expression Article Index... be sure that you have a fairly good understanding of regular exp... |
| | Total Hits: 270 | Today: 0 | Author: Microsoft | Rating: |
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These thirteen sections introduce the concept of regular expressions and explain how to create and use them in JScript. While each topic stands on its own, it is recommended that you peruse these topics sequentially to develop the best understanding of the material. Many topics rely upon the understanding of a feature or concept that was introduced in a previous topic in the sequence.... |
| | Total Hits: 711 | Today: 0 | Author: aspzone | Rating: |
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Writing form validation code is often the most thankless part of your job. The logic can get quite complex, and often quite messy. This article will show you how to use Regular Expressions to simplify your code.... |
| | Total Hits: 640 | Today: 0 | Author: devhood | Rating: |
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Regular exPssions are often used to make sure that a string
matches a certain pattern. For example, that a string looks like a zip code, or phone number, or e-mail address.... |
| | Total Hits: 379 | Today: 0 | Author: Chris Garrett | Rating: |
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One of the main uses for regular expressions is validation, for example matching a certain pattern of characters and symbols, such as zip/postal code, telephone number, email address. Searching and replacing can be made a far more reliable process with regular expressions, being able to differentiate between matches within a word and word boundaries, such as treating "Cat" in a different way to the string "Concatenate". Finally screen-scraping is made easier by extracting only the desired inform... |
| | Total Hits: 904 | Today: 0 | | Rating: |
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So what are regular expressions? Regular expressions provide tools for developing complex pattern matching and textual search-and-replace algorithms. Ask any Perl, egrep, awk or sed developer, and they'll tell you that regular expressions are one of the most powerful utilities available for manipulating text and data. By creating patterns to match specific strings, a developer has total control over searching, extracting, or replacing data. In short, to master regular expressions is to master yo... |
| | Total Hits: 2 | Today: 0 | Author: Song_Gao | Rating:  |
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Web scraping is a very useful technique when extracting information from websites. Sometimes it's the best or even the only way to achieve your goals. This article demonstrates the structure of an ASP.NET web scraping application. The sample application retrieves Ontario Cabinet Ministers information from Ontario Premier's website and then converts it to a customized layout. The original web page URL is http://www.premier.gov.on.ca/team/default.asp and it looks like this:... |
| | Total Hits: 8 | Today: 0 | Author: Curtis Taylor | Rating: |
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This article is in the Product Showcase section for our sponsors at The Code Project. These reviews are intended to provide you with information on products and services that we consider useful and of value to developers.
The premier control of the NetAdvantage® for WPF user interface toolset is definitely the xamDataGridTM. I think this Infragistics® WPF data grid outperforms similar types of controls found elsewhere. Especially as an Microsoft Expression Blend user of these WPF controls... |
| | Total Hits: 1 | Today: 0 | Author: Shantanu | Rating: |
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Sometimes, it is useful to use regular expressions for validations. The Regular Expression Validator HtmlHelper is designed to help developers accomplish this. This Helper is useful if you want to perform server side operations (like fetching the Regular Expression and Error Message from a database or resource files) and want the validation part to be client-side using the JQuery validaton plugin.... |
| | Total Hits: 0 | Today: 0 | Author: Bryian Tan | Rating: |
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Shown below is the regular expression for password strength with n number of digits,
upper case, special characters and at least 12 characters in length.... |
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