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ASP.NET Tutorials (
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One UI element that has always been tricky to create in ASP.NET applications is the Modal Window. Often, applications will present an entire page for simple property editing, in situations where a modal window is a more elegant, and straight-forward UI...
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A common need for web-based reporting is to create a UI to allow the user to apply filter criteria to a set of data. Usually, this involves coding a fairly complicated UI, and associated code to apply the filtering logic to a DataView. This UI usually...
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Creating a better way to manage ASP.NET state has been talked about quite a bit. I’ve posted about it a few times, as have others. A couple of weeks ago Raymond brought the topic up again , and it got me thinking that the way I've been doing it could...
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I've been having a good discussion on how best to encapsulate your ASP.NET page state over on Raymond's blog . Raymond has advocated adding a State object to your PageBase class that has slots for each important session object that you're going to use...
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I literally stumbled across this solution while creating the WSMQ Instant Messenger demo that I posed about last week. My problem was that I needed a way to log users out of the chat application when they closed their browser window. Since I was storing...
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A few weeks ago, an article appeared on O'Rielly that showed an example chat application that utilized Amazon's Simple Queue service to store chat messages. IMO, using a middle-ware Queuing system over a Web Service is a great idea (which was...
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A couple of weeks ago, I promised to create a step-by-step guide to setting up Vault on a WebHost4Life (WH4L) . I've been stalling on this basically because for me to do an accurate, detailed step-by-step guide, it will involve setting it up again, so...
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Say what you will about User Controls (ASCX controls) versus WebControls (classes inheriting from System.Web.UI.WebControl) but the simple fact is that often a User Control is the easiest and best way to design a piece of re-usable functionality in ASP...
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The other day, I had to copy a file from a Windows Service running on our Web server which is outside of our firewall, and not a trusted member of our domain , to a folder on a share inside of the firewall . Should be easy, right? Well, it turns out it...
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I think the post title is clear enough. Once you have a Typed DataSet, you can do anything, in my opinion. Recently, we were having a problem analyzing our IIS logs with WebTrends. The webmaster here asked me if I could write something in .NET that would...
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Here at the Port , we recently needed to allow different people in the company to quickly publish forms to our public web site. When I was tasked with making this happen, my first thought was to create a simple web-based tool for form creation. Now, I...
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Okay, running .BAT files from ASP.NET using the System.Diagnostics.Process object and static methods this should be easy, right? Well, this might work for you, but it certainly won't work on my machines. And after doing lots of reasearh on the issue,...
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A couple of weeks ago, I complained about the KB code here KB316337. What this code is supposed to do is transform a DataSet into ADO Recordset XML format. I ended up porting the VB code to C# and also rewriting some of the code along the way... It's...
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Ever noticed that when you double-click on an ASP.NET UserControl, the code-behind loads, with the cursor in the Page_Load event? Well, this as far as I can tell, is because the UserControl class contains a DefaultEvent attribute, specifying “OnLoad“...
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OBSOLETE CONTENT The author of this post has determined that this content is obsolete. Use at your own risk! Blog posts are a point-in-time snapshot of the blogger's thinking and should not be assumed to represent this blogger's current opinions. This...
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