'Declaration Public Overloads Shared Function Join (Of TOuter,TInner,TKey,TResult)( _ ByVal outer As IIndexedSource(Of TOuter), _ ByVal inner As IEnumerable(Of TInner), _ ByVal outerKeySelector As Expression(Of Func(Of TOuter,TKey)), _ ByVal innerKeySelector As Expression(Of Func(Of TInner,TKey)), _ ByVal resultSelector As Expression(Of Func(Of TOuter,TInner,TResult)) _ ) As IIndexedSource(Of TResult)
Parameters
- outer
- The first collection to join.
- inner
- The second collection to join.
- outerKeySelector
- A function to extract the join key from each element of the first collection.
- innerKeySelector
- A function to extract the join key from each element of the second collection.
- resultSelector
- A function to create a result element from two matching elements.
Type Parameters
- TOuter
- The type of the elements of the first collection.
- TInner
- The type of the elements of the second collection.
- TKey
- The type of the keys returned by the key selector functions.
- TResult
- The type of the result elements.
Return Value
An IIndexedSource<TResult> that has elements of type TResult that are obtained by performing an inner join on two collections.