DialogContainer.CheckForVersionChangeAsync Method
Definition
Important
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CheckForVersionChangeAsync.
protected virtual System.Threading.Tasks.Task CheckForVersionChangeAsync (Microsoft.Bot.Builder.Dialogs.DialogContext dc, System.Threading.CancellationToken cancellationToken = default);abstract member CheckForVersionChangeAsync : Microsoft.Bot.Builder.Dialogs.DialogContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.CheckForVersionChangeAsync : Microsoft.Bot.Builder.Dialogs.DialogContext * System.Threading.CancellationToken -> System.Threading.Tasks.TaskProtected Overridable Function CheckForVersionChangeAsync (dc As DialogContext, Optional cancellationToken As CancellationToken = Nothing) As TaskParameters
dialog context.
- cancellationToken
- CancellationToken
cancellationToken.
Returns
task.
Remarks
Checks to see if a containers child dialogs have changed since the current dialog instance was started.
This should be called at the start of `beginDialog()`, `continueDialog()`, and `resumeDialog()`.