3.1Select-- selection and projection
objects responsible for producing the Select clause LINQ query results statement, in addition to objects of a single class or complete a particular attribute member, with the LINQ query selected set to create a whole new set of types, in addition to select, but also there is a selectMany, must be used with multi-form clause.
1.select
If you do not want to select syntax set clause is too complex statements can be further creates a new object program code into methods
2.selectMany
Example 1:
Example 2:
Example 3:
