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ASP.NET GridView Sort Indicator Component  Version: 0.00     Price: $0.00  
Total Hits: 26  |  Today: 0Author: Urs Enzler      Rating:  
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This article presents a component that is used to add a sort indicator image to GridView columns.

The Internet provides a lot of sites that show how you can add some sort of sort indicator to a GridView, but all of them do this for a single GridView. Our application has quite a lot of GridViews that need this feature, and therefore I decided that a component would be the right way to go. A component has the advantage that I can code the behaviour just once and not for every single GridVie...

Advanced ASP Uploader  Version: 0.00     Price: $0.00  
Total Hits: 40  |  Today: 0Author: Fayez Al-Mutairi      Rating:  
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Browser-based (HTTP) file uploading is a great way to transfer arbitrary files from a client machine to the Web server which adds another dimension to Web-based applications. However, to enable this feature the client form should be submitted using "multipart/form-data" encoding.
Unfortunately, the ASP Request.Form object cannot be used with this encoding type (currently). For this reason, many solutions have been provided by third party components to solve this problem. However, most of thes...

ComponentArt 2006.1 WebChart Review     
Total Hits: 112  |  Today: 0Author: Granville Barnett      Rating:  
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One of the things that has often bothered me about ASP.NET is its lack of a control for basic charting; other web technologies like ColdFusion come with this feature out of the box. The only route we have is to use GDI+ and go from there which can be a pain – especially when we only want to display a simple bar chart....

ImageDraw SDK for .NET  Version: 1.0     Price: $279.00 / Free Trial  
Total Hits: 68  |  Today: 0Author: Neodynamic      Rating:  
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ImageDraw generates real time on-fly Dynamic Composite Images for any .NET-based application. It allows you to use all the potential of GDI+ to dynamically create composite images with lots of useful built-in Imaging Effects. Deliver real time dynamically generated composite images such as picture thumbnails, image buttons or any other graphical application....

Windows Scripting Components (WSC) in ASP     
Total Hits: 44  |  Today: 0Author: Philip Q      Rating:  
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This article describes Windows Scripting Components, how to create them and use them as components in your ASP applications....

Using COM components in ASP.NET     
Total Hits: 181  |  Today: 0Author: Christoph Wille      Rating:  
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In today's article I will deal with a topic of interest for most new convertites to ASP.NET: how can I use my own or third party COM components in the ASP.NET environment?...

ASP.NET version of "Radio Button"     
Total Hits: 286  |  Today: 0      Rating:  
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Although dealing with radio buttons isn't difficult, it can be confusing. This sample code illustrates a number of different ways to use both the HTML radio input type and the ASP.NET RadioButton control. In addition to showing you how to set them up, it also covers how to retrive data from each of them....

Accessing COM/COM+ Objects Within the ASP.NET Environment     
Total Hits: 212  |  Today: 0Author: Shelley Powers      Rating:  
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If you've had a chance to review even a small part of the documentation that comes with Microsoft's new .NET initiative, you're aware of how different ASP.NET is from the original ASP server environment. Visual Basic programmers are still recovering from the fact that the Variant data type no longer exists and that C# is now the default language for ASP scripting blocks....

Using a transacted C# component (leveraging COM+) from ASP.NET     
Total Hits: 361  |  Today: 0Author: Scott Guthrie      Rating:  
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Several people have asked questions like "is COM+ dead", "how does COM+ relate to .NET", etc. The answer is that COM+ is definitely not gone. It remains and will continue to be an important part of the overall programming model, and it can be fully leveraged from ASP.NET and the overall .NET Framework. You can continue to create COM+ components using VS6 and other compilers and then call them from ASP.NET pages. You can also take advantage of COM+ services with new classes built using the .NET F...

Building Applications that Can Talk  Version: 0.00     Price: $0.00  
Total Hits: 17  |  Today: 0Author: Mohammad Elsheimy      Rating:  
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In this article we are going to explore the Speech API library that's part of the TTS SDK that helps you reading text and speaking it. We're going to see how to do it programmatically using C# and VB.NET and how to make use of LINQ to make it more interesting. The last part of this article talks about it ,won't tell you more, let's see!...

4 steps to use readymade DAL component (Data application blocks)  Version: 0.00     Price: $0.00  
Total Hits: 15  |  Today: 0Author: Questpond      Rating:  
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One of the most important components in a project is the DAL component. Many developers end up creating their own DAL component which is pretty time consuming. A Microsoft enterprise application block has a very decent and time tested DAL component i.e. the Enterprise data application blocks. This tutorial will run through the necessary steps of how you can use Enterprise data application blocks in your DAL component....

Check User’s Permissions On A File or Folder  Version: 0.00     Price: $0.00  
Total Hits: 29  |  Today: 0Author: Softomatix      Rating:  
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Every now and then we are faced with a question concerning our web applications which is, "What kind of permissions the a user has on a certain file or folder?". The answer to this question assists in determining what kind of actions a user can or can?t perform on that object. For example in your web site you want certain users to be able to read the contents of a file but don?t allow them to make any modifications to it. So if you know beforehand that the logged in user does not have write perm...

File downloading with COM and ASP  Version: 0.00     Price: $0.00  
Total Hits: 27  |  Today: 0Author: xicoloko, Curt Robinson      Rating:  
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This article is about direct file downloading through a COM component. It uses the IResponse interface to send a file directly to the client browser.

With this approach you can protect your files from being downloaded by an unauthorized person.

To send the file to the client you need to register this kind of file within the IIS MIME types....

Using COM components in ASP.NET     
Total Hits: 48  |  Today: 0Author: Christoph Wille      Rating:  
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In today's article I will deal with a topic of interest for most new convertites to ASP.NET: how can I use my own or third party COM components in the ASP.NET environment? The basic problem lies in the fact that ASP.NET is based on the Common Language Runtime, a so called Managed Execution Environment. The code itself then is called Managed Code and the Runtime obtains the information for management of the code out of the Metadata which was generated by the compiler for the description of the so...

Instantiating components on template markup     
Total Hits: 71  |  Today: 0Author: Bertrand Le Roy      Rating:  
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All client-side template engines enable you to create HTML (feel free to go ‘duh’). What they don’t all allow is the creation of event handlers and components over the markup they generate. The general approach with those engines is to do a second pass of code over the markup to create handlers and components. This is quite unfortunate as this generally requires some knowledge of the markup (which plays against separation of concerns) or something like the introduction of marker CSS classes into...

Web Crawler Components     
Total Hits: 82  |  Today: 0Author: Bean Software      Rating:  
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In this part we will explain the remaining two components needed to build web spider, plus the relation between these components in our web spider application. The web browser component provides your application with Microsoft Internet Explorer capabilities such as document navigation, document viewing, and data downloading. Adding this component to your application is such as adding a complete web browser to your program. By which you can navigate to any URL from your ordinary desktop applicati...

The Component Model in ASP.NET     
Total Hits: 37  |  Today: 0Author: Dino Esposito      Rating:  
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Recently, I've thrown myself into the study of ASP.NET and ADO.NET. While plowing through these topics, I remembered the Cutting Edge column I wrote for the December 1999 issue of Microsoft® Internet Developer. In it I discussed Windows® Script Components (WSC), focusing on ASP components in particular. With the public beta of ASP.NET available, it's time for another look at the concept behind ASP components.As I said in that earlier column, a script-based COM component written for use with AS...

Telerik Delivers Next Generation ASP.NET UI Components     
Total Hits: 166  |  Today: 0Author: Todd Anglin      Rating:  
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We live in a world of constant motion. Ideas, aided by the Internet revolution, rapidly transform from concept to reality and drive the wheels of progress forward. Stand still for too long and you’re outdated, dull, and losing to a new competitor that is riding the “2.0” wave. Nowhere is this reality clearer than in web development, where the oft hyped “Web 2.0” has become the mythical measuring stick by which all websites are deemed hot or not. If your website isn’t deemed “Web 2.0,” it’s alrea...

ASP .NET: Collect Customer Order Information on an Internet Site Using XML and Web Forms     
Total Hits: 120  |  Today: 0Author: Jeff Jorczak      Rating:  
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XML has quickly become the new data structure standard for everything from database access to cross-platform computing. XML is typically considered to be a vehicle for data exchange, dynamic data presentation, and data storage. However, the potential of XML far surpasses those limited applications. This article examines one new use: the gathering of data across a number of forms in an ASP .NET Beta 1 framework application. The sample program is a Web app used for ordering pizza. It uses ASP and ...

WinForm DualList Component     
Total Hits: 84  |  Today: 0Author: Fons Sonnemans      Rating:  
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This article demonstrates the use of the DualList component in a Microsoft .NET WinForm application. It doesn't explain how the component was written, you can figure that out by examining the C# source code (see download)....

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