Tag Archives: Web Development

Simplifying ASP.NET ListView Control Templates by Dan Wahlin

I've been working with the new ListView control in ASP.NET 3.5 combining it with LINQ and Lambda expressions and was finding myself duplicating a lot of code between ItemTemplate and AlternatingItemTemplate templates (I'll be posting the sample application that demonstrates using LINQ, Lambdas and Stored Procedures soon).  The AlternatingItemTemplate contained the same code as the … Continue reading Simplifying ASP.NET ListView Control Templates by Dan Wahlin

Using the ASP.NET ListView Control and freezing the header, video by Dan Wahlin

ASP.NET 3.5 introduces a new control called the ListView that allows developers to have 100% control over the HTML markup that is generated while still providing paging, inserting, updating, and deleting support. To me the ListView control is a nice blend between the GridView and Repeater controls with new features added. In this video I … Continue reading Using the ASP.NET ListView Control and freezing the header, video by Dan Wahlin

Working with ASP.NET AJAX UpdatePanel Properties video by Dan Wahlin

This video tutorial demonstrates the affect that the UpdatePanel’s UpdateMode and ChildrenAsTriggers properties have on updating a panel’s content. The video starts out by discussing the UpdateMode property and shows why you may want to know about it when using multiple UpdatePanel controls on a single page. It then discusses the ChildrenAsTriggers property and shows … Continue reading Working with ASP.NET AJAX UpdatePanel Properties video by Dan Wahlin

Simple ASP.NET 2.0 Tips and Tricks that You May (or may not) have Heard About by Dan Wahlin

ASP.NET 2.0 is an awesome framework for developing Web applications.  If you've worked with it for awhile then that's no secret.  It offers some great new features that you can implement with a minimal amount of code.  I wanted to start a list of some of the most simple (yet cool) things you could do with … Continue reading Simple ASP.NET 2.0 Tips and Tricks that You May (or may not) have Heard About by Dan Wahlin

Recursive FindControl by Michael Palermo

Need to find a control anywhere on the page or in a template?  Here is the code to find it recursively.  This example assumes the code is located in a custom base page.

Using the ASP.NET AJAX UpdatePanel Triggers and PageRequestManager video by Dan Wahlin

Microsoft’s ASP.NET AJAX technology provides a quick and simple way to add AJAX capabilities into new or existing Web pages. In this video tutorial I discuss how to use the UpdatePanel, refresh it using triggers and detect when it has finished updating using the new PageRequestManager along with JavaScript events. I also cover how to … Continue reading Using the ASP.NET AJAX UpdatePanel Triggers and PageRequestManager video by Dan Wahlin