Context<TActivity>.SignIn(OAuthOptions, CancellationToken) Method
Definition
Important
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Caution
Use the OAuthFlow directly: TeamsBotApplication.GetOAuthFlow(connectionName).SignInAsync(context, ...).
Trigger user OAuth sign-in flow for the activity sender. Attempts silent token acquisition first; if no token is cached, sends an OAuthCard.
[System.Obsolete("Use the OAuthFlow directly: TeamsBotApplication.GetOAuthFlow(connectionName).SignInAsync(context, ...).")]
public System.Threading.Tasks.Task<string?> SignIn(Microsoft.Teams.Apps.OAuth.OAuthOptions? options = default, System.Threading.CancellationToken cancellationToken = default);[<System.Obsolete("Use the OAuthFlow directly: TeamsBotApplication.GetOAuthFlow(connectionName).SignInAsync(context, ...).")>]
member this.SignIn : Microsoft.Teams.Apps.OAuth.OAuthOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>Public Function SignIn (Optional options As OAuthOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of String)Parameters
- options
- OAuthOptions
OAuth options including connection name and card text.
- cancellationToken
- CancellationToken
A cancellation token.
Returns
The existing user token if found, or null if the sign-in flow was initiated.
- Attributes