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 This tutorial covers the other kind of control - composite controls. Each type of composite control has advantages and disadvantages, which we'll discuss. First, let's explore the primary differences between rendered controls and composite-style controls.

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File Uploading in ASP.NET Using C#.
This article guides you through the file uploading process. In classic ASP we would use the HTML file control for uploading files. In ASP.net we replace this with the ASP.NET HTML File control.The declaration of ASP.NET HTML file control is much like normal HTML file control except for the runat attribute set to server.

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Basics of the DataList control
In this article, we're going to study the DataList control which is one of the most often used controls provided by ASP.NET.

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Edit XML Files Using TreeView Control
The article will show how to edit an XML file using the ASP.NET TreeView control and the TextBox control. The article contains screen shots of the application and fully functional code. This application will be helpful for programmers who wish to implement administrative sections where the configurations of web applications are in XML files.

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Using the DataList control
This tutorial covers the creation of a DataList control to retrieve records from a database. Also shows you how to make the DataList esthetic by changing its attributes.

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Ajax: Building Interactive User Interfaces Using the Timer Control
Microsoft's ASP.NET AJAX framework ships with a mere five Web controls: the ScriptManager and ScriptManagerProxy; the UpdatePanel; the UpdateProgress; and the Timer. Previous installments in this article series have examined all but one control, the Timer.

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The Controls collection cannot be modified because the control contains code blocks
Once I was working in master page and wanted to call the javascript function that contains Code Blocks. Every time I got this error The Controls collection cannot be modified because the control contains code blocks (i.e. <% %>). I was feeling headache to solve that error then one of my friend told me solution to get rid of this error and then every thing gone fine .

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Viewing/Adding/Editing/Removing Records from MySQL using ASP.NET DataGrid control
In this tutorial we'll learn how to display, insert, edit and delete records from MySQL database using the same ASP.NET DataGrid control on a single ASP.NET page. We'll also learn how to validate user input using ASP.NET Validation controls.

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Displaying data from database in gridview
In this tutorial we will learn how to select records from mssql server database and then display these records/data in ASP.NET Gridview Control. In .aspx page we have a .NET grid view control and its .cs side we are creating connection to database after creating connection, dataset, data adapter and data command objects, and then selecting records from database using select query and then binding gridview with these records/data using data adapter.

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Binding a Hashtable to a DropDownList Web Server Control
Set the DataSource, DataTextField, and DataValueField properties correctly, and you're done.

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Basics of using DataGrid
This tutorial introduces you to the DataGrid control. It tells you about the BoundColumn and shows an example of how to use it.

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Alternating Table Row Colors
A simple way to display alternating background colors with the ASP.Net 3.5 ListView Control.

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Validate using RequiredFieldValidator
In this tutorial you'll find out how to validate a TextBox and RadioButtonList control on a webform using RequiredFieldValidator, which will show a warning and stop the submission of the form if a required field has no value.

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Create Web applications with your own tailor made UI
Learn how to create a Visual WebGui application and completely customize the look and feel of it using the Visual WebGui Control and Theme Designers.

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Using server side includes
Demonstrates how to use server side includes in ASP .NET by including User Control files in Web Forms.

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Accessing the controls and methods of a MasterPage
If you are looking to access the method, property or control of an ASP.NET MasterPage from inside a web form you need to do a little trick to get it to work properly. This tutorial explains how you can do this with only a few lines of code, and it also shows you how to create MasterPages that you can use with web forms.

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Web Parts
Because rendering an ASP.NET Web form is broken down into small, manageable chunks, arbitrarily extending the framework by adding new controls is a straightforward affair. Server-side controls offer very fine-grained control over the HTML rendered by your application.

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Custom Rendered Controls
This tutorial focuses 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.

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Displaying XML Data: Binding DataGrid to an XML File.
In this article we'll show you how to bind a data grid control to data in an XML file using the DataSet class.

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AJAX CalendarExtender losing styles
If the AJAX CalendarExtender control shows up without any style information or in the wrong places, the simplest solution is to copy the original CSS for the Calendars default style (located at AjaxControlToolkit\Calendar\Calendar.css into your applications CSS file .

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Retrieving Server-Side Data Using Web Services
Microsoft's ASP.NET AJAX framework offers two models for developing interactive web applications: client-centric and server-centric. With the server-centric model, developers use the standard ASP.NET controls - the GridView, Buttons, TextBoxes, and so forth - but place them within an UpdatePanel control.

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Building Interactive User Interfaces
Microsoft ASP.NET AJAX: Providing Visual Feedback with the UpdateProgress Control. Microsoft's ASP.NET AJAX Framework helps page developers design more interactive web pages by streamlining the postback mechanism. In traditional web pages, a full postback involves the browser re-requesting the page, which is then re-rendered.

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Displaying XML Data in an ASP.NET page : Binding DataGrid to an XML File
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.

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File Uploading in ASP.NET Using C#
File uploading has always been a tedious task for the web developer community. Either we have to use a third party component or write several lines of code. With the advent of ASP.NET file uploading has become a lot easier, importantly without the need for third party components. All we have to do is to use the ASP.NET HTML File control and write a few lines of C# code.

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