Chain.DefaultIfException Method
Definition
Important
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Overloads
| DefaultIfException<T,E>(IDialog<T>) |
When the antecedent IDialog<TResult> has completed, stop the propagation of an exception of |
| DefaultIfException<T>(IDialog<T>) |
When the antecedent IDialog<TResult> has completed, stop the propagation of Exception. |
DefaultIfException<T,E>(IDialog<T>)
When the antecedent IDialog<TResult> has completed, stop the propagation of an exception of E.
public static Microsoft.Bot.Builder.Dialogs.IDialog<T> DefaultIfException<T,E> (this Microsoft.Bot.Builder.Dialogs.IDialog<T> antecedent) where E : Exception;static member DefaultIfException : Microsoft.Bot.Builder.Dialogs.IDialog<'T> -> Microsoft.Bot.Builder.Dialogs.IDialog<'T> (requires 'E :> Exception)<Extension()>
Public Function DefaultIfException(Of T, E) (antecedent As IDialog(Of T)) As IDialog(Of T)Type Parameters
- T
The type returned by the antecedent dialog.
- E
The type of exception to swallow.
Parameters
- antecedent
- IDialog<T>
The antecedent dialog IDialog<TResult>.
Returns
The default value of T if there is an exception of type E.
Applies to
DefaultIfException<T>(IDialog<T>)
When the antecedent IDialog<TResult> has completed, stop the propagation of Exception.
public static Microsoft.Bot.Builder.Dialogs.IDialog<T> DefaultIfException<T> (this Microsoft.Bot.Builder.Dialogs.IDialog<T> antecedent);static member DefaultIfException : Microsoft.Bot.Builder.Dialogs.IDialog<'T> -> Microsoft.Bot.Builder.Dialogs.IDialog<'T><Extension()>
Public Function DefaultIfException(Of T) (antecedent As IDialog(Of T)) As IDialog(Of T)Type Parameters
- T
The type returned by the antecedent dialog.
Parameters
- antecedent
- IDialog<T>
The antecedent dialog IDialog<TResult>.
Returns
The default value of T if there is an Exception.