Parallel LINQ (PLINQ), 13, 17
parameters
anonymous methods, 24
type considerations, 32
Parent property (XObject), 181
parentheses ( ), 33–34
Parse method, 172
parsing XML literals, 173
partitioning operators, 107–109
PIVOT command, 150
PLINQ (Parallel LINQ), 13, 17
Point class, 44
predicates
defined, 34
lambda expressions, 34, 60
Select operator, 78
PreviousAttribute property (XAttribute), 173
PreviousNode property (XNode), 181
primary keys, 128, 134
private classes, 36
projection initializer, 46
projection operators, 78–80
projections, 34, 141–142
PropertyChanging method (DataContext), 138