Completely free PDF .NET library written in C#

aspnetcafe.com — Want to add PDF support to your .NET project. Try this. Open Source library to create/edit PDF files. With unrestricted license to change, sell, sublicense. read more...

3 comments | category: C# | Views: 314

The Cost of Using WindowsPrincipal

submitted by salim 9 months ago

blogs.msdn.com — Did you know that using WindowsPrincipal.IsInRole is ~40+% slower than doing the same work yourself? Run the code below and you’ll see … Don’t take me wrong – I do not suggest you avoid using IsInRole call; after all a single call is so fast on most computers that it is not even measurable using a timer… It’s just nice to know the cost of doing business. read more...

add a comment | category: Tips & Tricks | Views: 1

Developing AJAX based popup notifications

submitted by salim 9 months, 5 days ago

dotnetbips.com — ASP.NET AJAX opens a wide range of possibilities to developers. One of them is periodic pinging of database and check for changes to the data. It is certainly not a new technique and developers achieved it in the past using JavaScript and XMLHTTP. However, with the help of ASP.NET AJAX the same task becomes much simple. In this article I will illustrate a possible approach for notifying the end user of any changes made to the database. The notifications are displayed in a popup to catch the attention of the user. read more...

add a comment | category: AJAX | Views: 0

free e books

published 9 months, 6 days ago, submitted by bo2bo2 9 months, 9 days ago

aspxwizard.net — Microsoft has opened 3 MS Press books completely FREE for public. read more...

3 comments | category: Other | Views: 7

How to Suppress / Disable Script Errors in WebBrowser Control

dev102.blogspot.com — I am currently writing an application that uses the WebBrowser control to perform operations on web pages. Unfortunately I stumbled upon a very annoying problem, sometimes an Internet explorer script error window pops up and stops all execution until you click the OK button. I've searched the web for hours and the same answer came up: read more...

4 comments | category: C# | Views: 32

5 signs your ASP.NET application may be vulnerable to HTML injection

published 9 months, 19 days ago, submitted by DamienG 9 months, 20 days ago

damieng.com — HTML injection is an incredibly dangerous flaw to have in your application and ASP.NET does nothing for you automatically. Here's 5 tell-tale signs your application may be affected. read more...

add a comment | category: ASP.NET | Views: 6

Optimize Your Code For Multi-Core Machines

published 9 months, 21 days ago, submitted by GaussZ 9 months, 23 days ago

msdn.microsoft.com — Use the Task Parallel Library (TPL) to easily benefit from multiple processor cores. This introduction gives great examples of how easy it is to rewrite your code for multiple cores and what performance gains await you afterwards. read more...

add a comment | category: Other | Views: 1

How to get Remote Debugging work properly

wictorwilen.se — Guidance on how to get Remote Debugging to work in Visual Studio and some possible pitfalls. read more...

add a comment | category: Visual Studio | Views: 2