Chain.Fold<T> Method
Definition
Important
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Fold items from an enumeration of dialogs.
public static Microsoft.Bot.Builder.Dialogs.IDialog<T> Fold<T> (this Microsoft.Bot.Builder.Dialogs.IDialog<System.Collections.Generic.IEnumerable<Microsoft.Bot.Builder.Dialogs.IDialog<T>>> antecedent, Func<T,T,T> folder);static member Fold : Microsoft.Bot.Builder.Dialogs.IDialog<seq<Microsoft.Bot.Builder.Dialogs.IDialog<'T>>> * Func<'T, 'T, 'T> -> Microsoft.Bot.Builder.Dialogs.IDialog<'T><Extension()>
Public Function Fold(Of T) (antecedent As IDialog(Of IEnumerable(Of IDialog(Of T))), folder As Func(Of T, T, T)) As IDialog(Of T)Type Parameters
- T
The type of the dialogs in the enumeration produced by the antecedent dialog.
Parameters
- antecedent
- IDialog<IEnumerable<IDialog<T>>>
The antecedent dialog that produces an enumeration of IDialog<TResult>.
- folder
- Func<T,T,T>
The accumulator for the dialog enumeration.
Returns
IDialog<T>
The accumulated result.