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Custom Rendered Controls - ASP.NET tutorial


System.Web.UI.Page manages a list of server-side controls, and it's the job of each server-side control to render a particular portion of the page. ASP.NET broadly classifies server-side controls into two categories:

Rendering controls (controls that completely manage the rendering process)

Composite controls (multiple server-side controls bundled into a single unit)

This tutorial focuses on the first type: custom rendered controls. We'll see how the control works once it's part of a Web page. Along the way we'll cover topics such as how controls manage events and how they detect the differences in client browsers.
Category: ASP.NET tutorials - Difficulty:


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Displaying XML Data in an ASP.NET page
Displaying XML Data in an ASP.NET page
The .NET framework provides the Dataset object which is designed to handle data abstractly independent of the data source. The DataSet can handle data from variety of sources like SQL, XML etc. In this article we'll show you how to bind a data grid control to data in an XML file using the DataSet class.
Category: ASP.NET tutorials - Difficulty:
How to use GetDirectories
How to use GetDirectories
While working with file system, sometimes we must list all directories in a folder. This sample shows us how to list all directories in a folder. Source code written in Visual Basic.NET can easily modify to work in an application.
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Displaying Information about the ASP.NET Process
Displaying Information about the ASP.NET Process
The author writes "With ASP.NET you can configure the 'ASP.NET engine' to automatically restart itself when certain criteria are met. For example, if the Web server has 100 requests queued up, you may wish to have the Web server restarted, assuming that some script or DLL is hanging the Web server. Additionally, you can set requirements on restarting the Web server on the memory usage, the total number of requests, or by the total time the Web server's run. This proactive approach was implemented by the ASP.NET team in order to increase the overall uptime of a Web site running ASP.NET: if the memory suddenly shoots through the roof, the Web server can be restarted, reigning in the memory usage and starting anew. The information regarding the life cycle of the current (and past) ASP.NET processes can be examined through the use of the ProcessModelInfo class." This article examines how to retrieve and present such information.
Category: ASP.NET tutorials - Difficulty:
Composite Control
Composite Control
After completing this tutorial, you will be able to:
Create a composite custom control
Create a composite User control
Recognize when each kind of control is appropriate
Category: ASP.NET tutorials - Difficulty:
Tracking and Displaying Real-time Visitor Time Zones in a Chart using ASP.NET.
Tracking and Displaying Real-time Visitor Time Zones in a Chart using ASP.NET.
Part 4 of a Multipart Series - In this tutorial we will learn how to add real-time visitor time zones tracking to our website. We will also create two (2) time zone charts for our website which will allow us to view where all of our visitors have mostly come from, and also to see in real-time, current active users' time zones. Click the link to see the sample charts and images.
Category: ASP.NET tutorials - Difficulty: