Range operator, 103–104
read-only access, 151
Rectangle class, 44–45
Refactoring feature (Visual Studio), 14
reference types, 94, 127
referential integrity, 139, 154
Reflector decompiler, 55
Refresh method (DataContext), 131
relational databases, 4, 14, 159
relational model, 4–9, 97, 139
relational types, 129
relaxed delegates, 68–69
Remove method
DataContext class, 152–153
XNode class, 181
Repeat operator, 104
ReplaceWith method (XNode), 181
Reset method, 26
restriction operators, 77, 105
Result type, 99
return keyword, 27–28
return statement, 33
Reverse operator, 83–84
right outer join, 88