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Total Hits: 38 | Today: 0
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Author: Aaron Skonnard
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Q How can I merge the contents of multiple XML files into one?
A There are a variety of ways to accomplish this with the Microsoft® .NET Framework, each of which uses a different type of XML API. To do this with the DOM API, you need to use the ImportNode function for copying XmlNode objects between documents. Since ImportNode only transfers control of the object between documents, you still need to call AppendChild (or InsertBefore, and so forth) in order to inject the node into the tree...
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Total Hits: 15 | Today: 0
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Author: Aaron Skonnard
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Back in the July and August 2003 issues of MSDN® Magazine, Dan Sullivan and I covered various Web services validation techniques. We highlighted the fact that the ASP.NET Web services framework (ASMX) does not perform XML Schema validation on incoming messages and we illustrated the types of problems that can occur as a result. (Take a look at the end of this column for the URLs of these pieces.)
Even with XML Schema validation, however, there are a variety of business rules that cannot be ex...
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Total Hits: 33 | Today: 0
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Author: Aaron Skonnard
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Microsoft has recently released Web Services Enhancements for Microsoft® .NET (WSE) 2.0. WSE 2.0 provides extensions to the existing ASP.NET Web services framework (.asmx) as well as a standalone messaging framework that's completely transport independent. The WSE 2.0 Technology Preview release has been available on the MSDN® Web site for some time but this new release contains several interesting additions and changes worth highlighting....
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Total Hits: 25 | Today: 0
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Author: Jeff Prosise
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Data-driven site navigation is among the niftiest and most useful features in ASP.NET 2.0. To get it working, all you do is create an XML site map file (or a SQL site map if you're using the MSDN®Magazine SqlSiteMapProvider), add a SiteMapDataSource, and bind a TreeView or Menu to the SiteMapDataSource. Just like that, you have a data-driven navigation UI. If the structure of your site changes, simply update the site map and the navigation UI changes to match. For good measure, you can throw in ...
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Total Hits: 177 | Today: 0
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Author: Shahin__.
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Streaming is mostly referred as a delivery system for media content or dynamic data where it is beneficial to begin processing while data is being delivered. In reality HTTP was not designed for data streaming. HTTP communications are stateless and they take place over TCP/IP where there is no continuous connection between the ends. Usually HTTP responses are buffered rather than streamed. HTTP 1.1 added support for streaming through keep-alive header so data could be streamed but yet for perfor...
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Total Hits: 225 | Today: 0
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Author: Peter A. Bromberg, Ph.D.
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Remote Scripting (which is now referred to inaccurately as "AJAX" mostly because of a bunch of marketing hype) was invented by Microsoft around 1998, and was first notably used in a commercial application by the MS Exchange team in Outlook Web Access to make the Outlook Web application "look and feel" more like the desktop Outlook. The level of maturity of OWA was incredible, but it was only recently that browsers besides Internet Explorer got religion and implemented the XMLHttpWebRequest featu...
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Total Hits: 433 | Today: 0
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Author: Maynard Cuellar
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AJAX Date Picker is a free ASP.NET 2.0 calendar control that utilizes AJAX techniques to get data from the server without an entire page postback. You can specify the clickable dates on a given month as well as other days like holidays, etc. A great application for this control is for those sites that uses some reservation system to select valid dates. For example a travel site can use this control to render only valid dates. This controls limits the user on what dates to click. As a result you ...
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Total Hits: 26 | Today: 0
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Author: Keyvan Nayyeri
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XML is an important format for storing and retrieving data on the web and the reason is it can be moved between firewalls. We see many websites with RSS and XML output. Many visitors use them to save their time and increase their speed for viewing their favorite websites and web logs. As a developer you should know that Visual Studio .NET 2005 helps you to work with XML data with its new XMLDataSource control....
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Total Hits: 14 | Today: 0
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Author: Aaron Skonnard
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Now that the dust has settled on the XML Web Services front, it seems like the right time to survey some of the mainstream Web Services available, with a focus on those offered by Microsoft (see Live Web Services). Microsoft offers several Web Services to the general public including the Microsoft.com Web Service, TerraService, MapPoint® Web Service, and .NET Alerts. Developers can use all of these services to introduce valuable functionality and content into their applications. This column will...
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Total Hits: 85 | Today: 0
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Author: arun arun
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This is a rating bar script done with asp.net and sql server that allows users to rate things like can be done on Netflix or Amazon, all web 2.0-like with no page refresh, so you should be able to adapt it to your situation without too much trouble....
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Total Hits: 129 | Today: 0
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Author: Mike Gunderloy
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As you undoubtedly know, XML has become ubiquitous as a data storage and transmission format. It's possible to build an entire computing infrastructure on top of XML files, and many development shops have done just that. XML-aware tools are an important part of the picture, and in this article I'll demonstrate how one such tool, the CodeSmith code generator, can use XML files as input. Because CodeSmith templates can contain as much programming logic as you need, this opens up possibilities for ...
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Total Hits: 127 | Today: 0
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Author: Munir Shaikh
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To have AJAX Extensions 1.0 form http://ajax.asp.net .
Go To http://ajax.asp.net/downloads/default.aspx?tabid=47
You can download "ASPAJAXExtSetup.exe" which is of 1.36 MB in size.
Go to Visual studio 2005 New Web site
You will notice in the Templates list new template added by the name "ASP.NET AJAX-Enabled Web Site" & select location where you want to create this web site.
We need to have database and table in the database....
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Total Hits: 227 | Today: 0
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Author: Howard Richards
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AJAX is something lots of ASP.NET developers are interested in, but there are a number of AJAX libraries and solutions out there - so which one do you go for?When looking myself, the criteria I used were:support ASP.NET 2.0 as that's what I'm using,soak as seamlessly as possible with VS2005, ideally without having to hand-code client-side JavaScript, and
support ASP.NET functionality as closely as possible.Having looked at the various AJAX libraries out there (including Atlas), I noticed tha...
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Total Hits: 5730 | Today: 0
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Author: Aadil
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In this article I’ll show you how you can use the DataTable object’s capabilities to read and write its contents as xml.In the previous versions of ASP.NET the DataSet object was at our disposal for converting offline database data to xml format. You could use the DataSet object, populated with data from a single or more tables from a database and you could write that data in an xml file. Similarly you can read the same data from the disk file using the DataSet object’s methods.Now in ASP.NET 2....
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Total Hits: 35 | Today: 0
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Author: Aaron Skonnard
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Q Is it possible to turn on validation in ASP.NET WebMethods? WebMethods don't seem to validate the request message against the implied XML Schema.
A Unfortunately there isn't a simple switch to turn on validation in WebMethods. There is a way to do it, however, if you're willing to write a little code. The problem is that ASP.NET takes advantage of System.Xml.Serialization.XmlSerializer to deserialize incoming SOAP messages into common language runtime (CLR) objects. XmlSerializer does n...
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Total Hits: 52 | Today: 0
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Author: Namratha Shah
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Today we will discuss the XML Control added in ASP.NET 2.0 standard controls library.
Over the past few years storing data in XML has become very popular. Data stored in XML can be read using a lot of inbuilt objects provided by .NET framework like XMLReader, XPath Query and the old fashioned XMLDOM object. In ASP.NET MS has gone a step ahead and provided an XML control which easily reads as well as transforms your data in the desired format using xslt....
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Total Hits: 57 | Today: 0
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Author: Petrik de Heus
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Using javascript to talk to the server can be useful for complex applications that need to make multiple small requests to the server and make it fast. By doing this you can keep most of the logic on the server where it belongs. So it can help prevent the complex client anti-pattern (even worse ishaving basicaly the same code on the client and server side)....
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Total Hits: 145 | Today: 0
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Author: Mike Gunderloy
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One of the nice things about the original release of ASP.NET was the ease with which you could bind data to the user interface of a Web page. Microsoft defined a relatively simple declarative syntax for hooking up databases to Web pages, and this made it pretty easy to build database-backed ASP.NET Web sites. But things never stand still in the development world, and there are advances in this area in ASP.NET 2.0. Not only has it gotten easier to design database-backed Web pages using Visual Stu...
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Total Hits: 179 | Today: 1
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Author: Aadil
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In this article I’ve made a simple web page that uses a RSS feed and shows the data in an ASP.NET web page. In this small web page I’ve made a simple application that reads the xml data from a RSS source and displays that in the web page. I’ve used the XmlDocument class and used the WebClient class to download the xml data from an internet URL. I simply read the xml data in simple string format and created the XmlDocument object from it....
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Total Hits: 17 | Today: 0
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Author: Aaron Skonnard
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Back in the July and August 2003 issues of MSDN® Magazine, Dan Sullivan and I covered various Web services validation techniques. We highlighted the fact that the ASP.NET Web services framework (ASMX) does not perform XML Schema validation on incoming messages and we illustrated the types of problems that can occur as a result. (Take a look at the end of this column for the URLs of these pieces.)...
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