TaskUtils.OnOk(T1) Method (Task, Func(Task(T1)), TaskContinuationOptions, TaskContinuationOptions)

TaskUtils OnOk T1 Method (Task, Func Task T1 , TaskContinuationOptions, TaskContinuationOptions)

NFX Class Library

[This is preliminary documentation and is subject to change.]

Chains task 'first' with task returned by 'next' if first is completed, not cancelled and not faulted. Returns task that completes after task returned by 'next' completes with result from 'next' task

Namespace: NFX
Assembly: NFX (in NFX.dll) Version: 3.0.0.1 (3.0.0.1)

Syntax

C++

Copy to Clipboard Print

public static Task<T1> OnOk<T1>(
	this Task first,
	Func<Task<T1>> next,
	TaskContinuationOptions firstOptions = TaskContinuationOptions.ExecuteSynchronously,
	TaskContinuationOptions nextOptions = TaskContinuationOptions.ExecuteSynchronously
)

public static Task<T1> OnOk<T1>(
	this Task first,
	Func<Task<T1>> next,
	TaskContinuationOptions firstOptions = TaskContinuationOptions.ExecuteSynchronously,
	TaskContinuationOptions nextOptions = TaskContinuationOptions.ExecuteSynchronously
)

<ExtensionAttribute> 
Public Shared Function OnOk(Of T1) ( 
	first As Task,
	next As Func(Of Task(Of T1)),
	Optional firstOptions As TaskContinuationOptions = TaskContinuationOptions.ExecuteSynchronously,
	Optional nextOptions As TaskContinuationOptions = TaskContinuationOptions.ExecuteSynchronously
) As Task(Of T1)

<ExtensionAttribute> 
Public Shared Function OnOk(Of T1) ( 
	first As Task,
	next As Func(Of Task(Of T1)),
	Optional firstOptions As TaskContinuationOptions = TaskContinuationOptions.ExecuteSynchronously,
	Optional nextOptions As TaskContinuationOptions = TaskContinuationOptions.ExecuteSynchronously
) As Task(Of T1)

public:
[ExtensionAttribute]
generic<typename T1>
static Task<T1>^ OnOk(
	Task^ first, 
	Func<Task<T1>^>^ next, 
	TaskContinuationOptions firstOptions = TaskContinuationOptions::ExecuteSynchronously, 
	TaskContinuationOptions nextOptions = TaskContinuationOptions::ExecuteSynchronously
)

public:
[ExtensionAttribute]
generic<typename T1>
static Task<T1>^ OnOk(
	Task^ first, 
	Func<Task<T1>^>^ next, 
	TaskContinuationOptions firstOptions = TaskContinuationOptions::ExecuteSynchronously, 
	TaskContinuationOptions nextOptions = TaskContinuationOptions::ExecuteSynchronously
)

static member OnOk : 
        first : Task * 
        next : Func<Task<'T1>> * 
        ?firstOptions : TaskContinuationOptions * 
        ?nextOptions : TaskContinuationOptions 
(* Defaults:
        let _firstOptions = defaultArg firstOptions TaskContinuationOptions.ExecuteSynchronously
        let _nextOptions = defaultArg nextOptions TaskContinuationOptions.ExecuteSynchronously
*)
-> Task<'T1>

static member OnOk : 
        first : Task * 
        next : Func<Task<'T1>> * 
        ?firstOptions : TaskContinuationOptions * 
        ?nextOptions : TaskContinuationOptions 
(* Defaults:
        let _firstOptions = defaultArg firstOptions TaskContinuationOptions.ExecuteSynchronously
        let _nextOptions = defaultArg nextOptions TaskContinuationOptions.ExecuteSynchronously
*)
-> Task<'T1>

Parameters

first: Type: System.Threading.Tasks Task

next: Type: System Func Task T1

firstOptions (Optional): Type: System.Threading.Tasks TaskContinuationOptions

nextOptions (Optional): Type: System.Threading.Tasks TaskContinuationOptions

Type Parameters

T1

Return Value

Type:

Task T1

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Online

Task. When you use instance method syntax to call this method, omit the first parameter. For more information, see Online

Extension Methods (Visual Basic) or Online

Extension Methods (C# Programming Guide).