This class allows the developer to change the current impersonated user. This is not my code originally, so I cannot take credit for it. I thought it may be useful to someone so I am posting it here.

Three little functions to return the Windows Identity, The Envoronment Identoty and the Environment Domain.

Simple class i wrote to output or save jpeg files. Could easily be adapted to work for other formats, but at design time i only needed JPEG support. I may revise it at some point.

This will return a boolean (true/false) if the email address is valid or not.

This is a faily simple function to validate a URL being passed into your scripts. It will allow for http, https, and ftp. The beginning www. of a URL is optional as well. It will also validate if you have an IP address in place of the domain name. I'm sure this can be improved upon as this is my first attempt at regular expressions but it has worked good for me so far. Please comment or improve if your able.

Thanks!