Grouping.join Method

Correlates the elements of two sequences based on matching keys. If "equalityComparer" is not provided, the default comparer is used to compare keys.
 

Parameters

inner

Type: IEnumerable
The sequence to join to the first sequence.
outerKeySelector

Type: Function
A function to extract the join key from each element of the first sequence.
innerKeySelector

Type: Function
A function to extract the join key from each element of the second sequence.
resultSelector

Type: Function
A function to create a result element from two matching elements.
Optional: True
equalityComparer

Type: IEqualityComparer
An equality comparer to compare join keys.
Optional: True

Return Value


Type: IEnumerable
An enumerable that has elements obtained by performing an inner join on two sequences.