Chain.Where<T>(IDialog<T>, Func<T,Boolean>) Method

Reference

Definition

Namespace:: Microsoft.Bot.Builder.Dialogs

Assembly:: Microsoft.Bot.Builder.dll

Package:: Microsoft.Bot.Builder v3.30.0

Source:: Chain.cs

Important

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When the antecedent IDialog<TResult> has completed, evaluate the predicate and decide whether to continue.

public static Microsoft.Bot.Builder.Dialogs.IDialog<T> Where<T> (this Microsoft.Bot.Builder.Dialogs.IDialog<T> antecedent, Func<T,bool> predicate);

static member Where : Microsoft.Bot.Builder.Dialogs.IDialog<'T> * Func<'T, bool> -> Microsoft.Bot.Builder.Dialogs.IDialog<'T>

<Extension()>
Public Function Where(Of T) (antecedent As IDialog(Of T), predicate As Func(Of T, Boolean)) As IDialog(Of T)

Type Parameters

T

The type of the antecedent dialog.

Parameters

antecedent: IDialog<T>

The antecedent dialog IDialog<TResult>.

predicate: Func<T,Boolean>

The predicate to decide whether to continue the chain.

Returns

IDialog<T>

The result from the antecedent IDialog<TResult> or its cancellation, wrapped in a IDialog<TResult>.

Applies to

Jaa