Promises.Error(TErr, T) Method (IPromise(T), Action(TErr))

PromisesErrorTErr, T Method (IPromiseT, ActionTErr)

Attach a callback that runs an error (other than a cancellation error) occurs

Namespace: Innovator.Client
Assembly: Innovator.Client (in Innovator.Client.dll) Version: 2016.1.15.1759 (2016.01.15.1759)

Syntax

Copy

public static IPromise<T> Error<TErr, T>(
	this IPromise<T> promise,
	Action<TErr> callback
)
where TErr : Exception

<ExtensionAttribute>
Public Shared Function Error(Of TErr As Exception, T) ( 
	promise As IPromise(Of T),
	callback As Action(Of TErr)
) As IPromise(Of T)

Parameters

promise: Type: Innovator.ClientIPromiseT
callback: Type: SystemActionTErr

Type Parameters

TErr
T

Return Value

Type: IPromiseT

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IPromiseT. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

Promises Class

Error Overload

Innovator.Client Namespace