How to determine if a object type is a built in system type

Question

I am writing a simple List to CSV converter. My converter checks the all the t\'s in List and grabs all public properties and places them

Answer 1

Here are a few of the several possibilities:

• myName.GetType().Namespace == "System"
• myName.GetType().Namespace.StartsWith("System")
• myName.GetType().Module.ScopeName == "CommonLanguageRuntimeLibrary"