Library tutorials & articles tagged with asp.net
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Dynamic Column Sorting and Paging in ASP.NET
by Dimitrios Markatos
Demonstrates how to enable your visitors to sort your datagrid by columns, and implement paging.
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Building a Full-Featured Custom DataGrid Control
by Dimitrios Markatos
In this article, we will demonstrate how you can build your very own Datagrid control component, one that you will be able to customize, and more importantly reuse. Based on this ability, you will then end up with one powerful control that will have many implementations, from which you could learn about creating almost any other types of custom controls.
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Implementing two-way Data Binding for ASP.NET
by Rick Strahl
ASP.NET simplifies many things but data binding simple controls like textboxes and checkboxes leaves a lot to be desired. Databinding is one-way only and you end up doing lots of repetitive work to publish your data. In this article I'll show you how simple databinding in .Net works and then show how to create custom controls that implement two-way binding to make short work of creating databound forms.
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Tree structures in ASP.NET and SQL Server
by James Crowley
Takes a look at how tree structures can be usefully stored in a relational database such as SQL Server, and how to implement web directory-like features such as breadcrumbs.
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Implementing HTTP Handlers in ASP.NET
by Michael Flanakin
ASP.NET uses HTTP handlers to process all requests - and we can use these to interact with HTTP requests before they get to a web page. This article is an in-depth discussion on the topic of HTTP handlers including pros, cons, and a sample implementation that you can extend.
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Valid XHTML within .NET
by Kevin Brown
At present none of Microsoft's ASP.NET controls intrinsically support the strict W3C XHTML standards. This can cause problems when using ASP.NET controls on pages that need to conform to one of the XHTML standards. In order to use Microsoft's supplied controls some modifications will be required. This series of articles intends to focus on the more widely used controls and the steps required to make them output valid code.
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ASP.NET Controls Explained: Part 1/2
by James Yang
In ASP.NET, there are several features that we can use to make our code reusable and independent of other code, including user controls, server controls, and the code behind method. In this article James explains what each of these features are used for, and also shows you how to use each one by providing a number of simple yet detailed ASP.NET examples.
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ASP.NET Controls Explained: Part 2/2
by James Yang
In this, the final article of the two part series relating to ASP.NET controls, James teaches us about custom controls and components. He talks about creating them, as well as compiling them from the command prompt using the C# compiler. He also provides two ASP.NET examples that demonstrate how to both create and integrate custom controls and components into our ASP.NET pages.
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Selecting, Confirming & Deleting Multiple Checkbox Items In A DataGrid (i.e. HotMail & Yahoo)
by Dimitrios Markatos
In this article, we will examine how to create a fully functional DataGrid with all the features you'd find set up on Hotmail or Yahoo. As an added bonus we'll be performing all of our data tasks strictly utilizing Microsoft's new Data Access Application Block or DAAB v2.
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Making skinned custom controls
by Thomas Johansen
This article will show you how you can easily make your custom controls skinned by deriving from a new control class that we will call SkinControl.
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Creating a Master-detail page
by Thomas Johansen
Demonstrates how to create a master-detail page in ASP.NET using nested repeaters.
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Replicating GetRows in .NET
by Dimitrios Markatos
Dimitrios explains how replicating GetRows in .NET is easy and shows how it offers precise control of the details of the data and its display.
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Introduction to custom server controls
by Thomas Johansen
In this article I'll guide you through the creation of a guestbook, as an introduction to developing custom server controls
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Make your Classic ASP code work like in ASP.NET
by Christian Calderon
Developing in Classic ASP using the same technics as in ASP.NET?. If you have to work in Classic ASP, why don't do it the right way? By using a similar framework not only your code will be more organized and efficient, but it will take you a fraction of the time to port to ASP.NET!
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In Depth ASP.NET using ADO.NET
by John Godel
In this article we will discuss a number of ways to retrieve, show, and update data with ASP.NET forms using ADO.NET. Also, we will have a clear idea about the most common server controls in ASP.NET. In particular, with this article we will cover ASP.NET server controls, ADO.NET DataSource, and creating Templated DataBound Controls, ASP.NET forms, using data with controls. John Godel
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Create a Site Search Engine in ASP.NET
by Stevan Rodrigues
When I was working on an ASP.NET project, I had to add the site search module - this article demonstrates how. This search engine will index an entire page for matching keyword(s) or a phrase and will count how many times the keyword(s) or phrase are found on the page, and displays the results with the highest matches first.
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Inheriting An ASP.NET Server Control
by Palo Mraz
How to easily customize an ASP.NET server control by deriving from it.
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ASP.NET and GDI+
by Ruan Meyer
Working with GDI can be tricky on the web, this tutorial is a basic introduction for people who needs to draw images on the fly. Here we cover drawing text and lines.
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Manual File Downloads In ASP.NET
by Palo Mraz
Fighting Response.End and the infamous ThreadAbortException while trying to implement manual file downloading in an ASP.NET application.
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.NET Data Caching
by Dimitrios Markatos
An introduction to using data caching in your ASP.NET pages, from simple time-specific data expiration to file dependencies, plus a real-world example with caching for data in a pagable DataGrid control.
