Session State - ASP.NET tutorial

Category: ASP.NET tutorials - Difficulty:

Short support vb.Net functions to convert date from/to http string date and sample code to send static files with 200 OK + Last-Modified http header and 304 Not Modified when If-Modified-Since request header is present.

The apostrophe is a well known sql database problem, I have been avoiding the use of apostrophe for a while, and with no reason, because it can be handled so easy, with a simple line of code.

I've been working on a financial reporting project lately and came upon the idea of bringing our charts from ChartFX.NET to life. The idea being that we could dynamically review each pixel's color in the chart in order to generate an HTML image map on the fly. This would enable us to apply supporting documentation in the form of links or JavaScript functions to perform some sort of action when the user moves their mouse over the chart or clicks a section of it.

This tutorial covers ASP.NET's built-in data caching features. Caching is a long-standing means of improving the performance of any software system. The idea is to place frequently used data in quickly accessed media. Even though access times for mass storage continue to improve, accessing data from a standard hard disk is much slower than accessing it in memory. By taking often-used data and making it available quickly, you can improve the performance of your application dramatically.

In this tutorial we are going to give you the skills needed to build web applications that can detect and (sometimes) correct bad inputs from your users by using validators in ASP.NET 2.0.