http://msmvps.com/blogs/deborahk/archive/2009/07/06/mastermind-peg-class.aspxThis entry describes the Peg class from this example in further detail: Public Class Peg End Class Properties The properties of the class are as follows: Private _Column As Integer ''' <summary> ''' Gets the column of thisenCommunityServer 2008.5 SP2 (Build: 40407.4157)