QueryablePattern<T1, T2, T3, T4>.Then<TResult> Method

Matches when all observable sequences have an available value and projects the values.

Namespace:  System.Reactive.Joins
Assembly:  System.Reactive.Providers (in System.Reactive.Providers.dll)

Syntax

'Declaration
Public Function Then(Of TResult) ( _
    selector As Expression(Of Func(Of T1, T2, T3, T4, TResult)) _
) As QueryablePlan(Of TResult)

'Usage
Dim instance As QueryablePattern
Dim selector As Expression(Of Func(Of T1, T2, T3, T4, TResult))
Dim returnValue As QueryablePlan(Of TResult)

returnValue = instance.Then(selector)

public QueryablePlan<TResult> Then<TResult>(
    Expression<Func<T1, T2, T3, T4, TResult>> selector
)

public:
generic<typename TResult>
QueryablePlan<TResult>^ Then(
    Expression<Func<T1, T2, T3, T4, TResult>^>^ selector
)

member Then : 
        selector:Expression<Func<'T1, 'T2, 'T3, 'T4, 'TResult>> -> QueryablePlan<'TResult> 

JScript does not support generic types and methods.

Type Parameters

• TResult
  The type of the return value of the selector function.

Parameters

• selector
  Type: System.Linq.Expressions.Expression<Func<T1, T2, T3, T4, TResult>>
  The function that projects the result to the next observer.

Return Value

Type: System.Reactive.Joins.QueryablePlan<TResult>
The execution plan for join queryable patterns.

See Also

Reference

QueryablePattern<T1, T2, T3, T4> Class

System.Reactive.Joins Namespace