CommandDialog<T> Class

Reference

Definition

Namespace:: Microsoft.Bot.Builder.Dialogs

Assembly:: Microsoft.Bot.Builder.dll

Package:: Microsoft.Bot.Builder v3.30.0

Source:: CommandDialog.cs

Important

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Dialog that dispatches based on a regex matching input.

[System.Serializable]
public class CommandDialog<T> : Microsoft.Bot.Builder.Dialogs.IDialog<T>

[<System.Serializable>]
type CommandDialog<'T> = class
    interface IDialog<'T>

Public Class CommandDialog(Of T)
Implements IDialog(Of T)

Type Parameters

T

Inheritance: Object
CommandDialog<T>

Attributes: SerializableAttribute

Implements: IDialog<T>

Constructors

CommandDialog<T>()

Methods

MessageReceived(IDialogContext, IAwaitable<IMessageActivity>)
On<U>(Regex, ResumeAfter<IMessageActivity>, ResumeAfter<U>)	Define a handler that is fired on a regular expression match of a message.
OnDefault<U>(ResumeAfter<IMessageActivity>, ResumeAfter<U>)	Define the default action if no match.
ResultHandler<U>(IDialogContext, IAwaitable<U>)	The result handler of the command dialog passed to the child dialogs.

Explicit Interface Implementations

IDialog<T>.StartAsync(IDialogContext)

Extension Methods

Catch<T>(IDialog<T>, Func<IDialog<T>,Exception,IDialog<T>>)	When the antecedent IDialog<TResult> has completed, catch and handle any exceptions.
Catch<T,E>(IDialog<T>, Func<IDialog<T>,E,IDialog<T>>)	When the antecedent IDialog<TResult> has completed, catch and handle any exceptions of type `E`.
ContinueWith<T,R>(IDialog<T>, Chain.Continuation<T,R>)	When the antecedent IDialog<TResult> has completed, execute the continuation to produce the next IDialog<TResult>.
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`.
Do<T>(IDialog<T>, Func<IBotContext,IAwaitable<T>,Task>)	Execute a side-effect after a IDialog<TResult> completes.
Loop<T>(IDialog<T>)	Loop the IDialog<TResult> forever.
PostEvent<T,E>(IDialog<T>, E)	When the antecedent IDialog<TResult> has completed, post the item to the event queue.
PostToUser<T>(IDialog<T>)	Post to the user the result of a IDialog<TResult>.
Select<T,R>(IDialog<T>, Func<T,R>)	When the antecedent IDialog<TResult> has completed, project the result into a new IDialog<TResult>.
SelectMany<T,C,R>(IDialog<T>, Func<T,IDialog<C>>, Func<T,C,R>)	When the antecedent IDialog<TResult> has completed, execute the next IDialog<TResult>, and use the projection to combine the results.
Switch<T,R>(IDialog<T>, ICase<T,R>[])	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.
Then<T,R>(IDialog<T>, Func<IBotContext,IAwaitable<T>,Task<R>>)	Execute an action after the IDialog<TResult> completes.
Void<T>(IDialog<T>, IDialogStack)	Call the voided IDialog<TResult>, ignore the result, then restart the original dialog wait.
Void<T,R>(IDialog<T>)	Call the voided IDialog<TResult>, ignore the result, then restart the original dialog wait.
WaitToBot<T>(IDialog<T>)	Post to the chain the message to the bot after the antecedent completes.
Where<T>(IDialog<T>, Func<T,Boolean>)	When the antecedent IDialog<TResult> has completed, evaluate the predicate and decide whether to continue.
While<T>(IDialog<T>, Func<T,IDialog<Boolean>>, Func<T,IDialog<T>>)	Create a IDialog<TResult> that represents a while loop.
WithScorable<T,Item,Score>(IDialog<T>, IScorable<Item,Score>)	Decorate a dialog with a scorable, so that a scorable can participate on the dialog stack.

Applies to

Jaa