RobSullivan questions

• I know I'm doing validation wrong. Please persuade me to stop :)
• Looking for a more elegant way to check for nullable value types
• Can't get ListBox and UpdateTarget to work
• Iterate through method's parameters for validation purposes
• Visual Studio 2012 - Find Circular References Efficiently
• Code Contracts in .NET 4.0, no joy for non-nullable reference types fans?
• Specify which DNS servers to use to resolve hostnames in .NET

RobSullivan answers