Provides Self method for all classes. This is useful inside a With block (when you don't want to declare a variable which references the object you are working with) as it allows you to assign the newly instantiated object. Use this when instantiating objects to which you need a moment's reference.
Function Self(Of T)(ByVal x As T) As T
.Item("FirstName") = "Mario"
.Item("LastName") = "Lanza"
.Item("SecurityLevel") = 10