Chain.Switch(IDialog<T>, ICase<T,R>[]) Chain.Switch(IDialog<T>, ICase<T,R>[]) Chain.Switch(IDialog<T>, ICase<T,R>[]) Method

Definition

When the antecedent IDialog<TResult> has completed, go through each ICase<T,R> and run the ContextualSelector<T,R>" of the first ICase<T,R> that the returned value by the antecedent dialog satisfies.

public static Microsoft.Bot.Builder.Dialogs.IDialog<R> Switch<T,R> (this Microsoft.Bot.Builder.Dialogs.IDialog<T> antecedent, params Microsoft.Bot.Builder.Dialogs.ICase<T,R>[] cases);
static member Switch : Microsoft.Bot.Builder.Dialogs.IDialog<'T> * Microsoft.Bot.Builder.Dialogs.ICase<'T, 'R>[] -> Microsoft.Bot.Builder.Dialogs.IDialog<'R>
<Extension()>
Public Function Switch(Of T, R) (antecedent As IDialog(Of T), ParamArray cases As ICase(Of T, R)()) As IDialog(Of R)

Type Parameters

T

The type of the antecedent dialog.

R

The type of the Dialog returned by ContextualSelector<T,R>

Parameters

antecedent
IDialog<T>

The antecedent dialog IDialog<TResult>.

cases
ICase<T,R>[]

Cases for the switch

Returns

IDialog<R>

The result IDialog<TResult>.

Applies to