public DataColumnMatch MatchOn <T>(string columnName)
{
var match = new DataColumnMatch(columnName, typeof(T));
_columns.Add(match);
return(match);
}
public DataColumnMatch MatchOn <T>(string columnName, Func <T, T, bool> matcher) where T : class
{
var match = new DataColumnMatch(columnName, typeof(T));
match.Matcher = (one, two) => matcher(one as T, two as T);
_columns.Add(match);
return(match);
}
