NotificationBot.FindAllChannelsAsync Method
Definition
Important
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Returns all Channel where predicate is true, and empty array otherwise.
(Ensure the bot app is installed into the General channel, otherwise empty array will be returned.)
public System.Threading.Tasks.Task<Microsoft.TeamsFx.Conversation.Channel[]> FindAllChannelsAsync(Func<Microsoft.TeamsFx.Conversation.Channel,Microsoft.Bot.Schema.Teams.TeamDetails,System.Threading.Tasks.Task<bool>> predicate, System.Threading.CancellationToken cancellationToken = default);member this.FindAllChannelsAsync : Func<Microsoft.TeamsFx.Conversation.Channel, Microsoft.Bot.Schema.Teams.TeamDetails, System.Threading.Tasks.Task<bool>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.TeamsFx.Conversation.Channel[]>Public Function FindAllChannelsAsync (predicate As Func(Of Channel, TeamDetails, Task(Of Boolean)), Optional cancellationToken As CancellationToken = Nothing) As Task(Of Channel())Parameters
- predicate
- Func<Channel,TeamDetails,Task<Boolean>>
Predicate find calls predicate for each channel of the installation.
- cancellationToken
- CancellationToken
The cancellation token.
Returns
An array of Channel where predicate is true, and empty array otherwise.
Exceptions
Throws when predicate is null.