LoginRadius/Dot-Net-SDK — pull request #1 by phillip-haydon (2012-09-05 08:10:20+00:00)
Title: changed guid check from regex to tryparse

Changed the Guid checking from the use of a regular expression to Guid.TryPrase. It just seems a lot safer using Guid.TryParse which by default handles both scenarios the regular expression was handling

http://msdn.microsoft.com/en-us/library/system.guid.tryparse.aspx

// Converted {81a130d2-502f-4cf1-a376-63edeb000e9f} to a Guid
// Converted 81a130d2-502f-4cf1-a376-63edeb000e9f to a Guid