ASP.NET AJAX username availability check

ASP.NET AJAX username availability check with UpdatePanel ASP.NET AJAX username availability check without UpdatePanel I used UpdatePanel in our project and it works alright. I didn’t read either of these posts when I did it. It was not too hard to figure out even though I did remember myself having some issues. However, the web … Continued

Modal Popup with Rounded Corners

If you set the TargetControlID of both ModalExtender and RoundedCornerExtender to one panel, ASP.NET will not like it, probably because of some JavaScript clashes. One simply trick is to have an inner panel, surrounded by an outer panel. Set the outer panel’s background color to transparent and let the inner panel have the rounded corner … Continued

Injection Attacks

Understanding Script Injection Attacks MSDN – How To: Protect From Injection Attacks in ASP.NET ASP.NET includes a feature designed to automatically combat script injection attacks, known as request validation. Two ways to disable request validation: Disable for individual page <%@ Page ValidateRequest=”false” Language=”C#” AutoEventWireup=”true” CodeFile=”Default.aspx.cs” Inherits=”_Default” %> Disable the entire web application by modifying the … Continued

MSDN – Providers General Overview

A series of MSDN articles on ASP.NET Providers: Microsoft ASP.NET 2.0 Providers: Introduction Membership Providers Role Providers Site Map Providers Session State Providers Profile Providers Web Event Providers Web Parts Personalization Providers Couple additional resources: MSDN – Provider Toolkit 4GuysFromRolla – A Look at ASP.NET 2.0

ASP.NET Page Info

Just couple articles: MSDN – The ASP.NET Page Object Model 4GuysFromRolla – How ASP.NET Web Pages are Processed on the Web Server By Bryan Xu