C＃BOT框架 - DeleteStateForUser在resumeafter

Question

是否有可能使用resumAfterDeleteStateForUser一個表單生成對話框後離開目前的對話框？

context.Call(searchFormDialog, this.ResumeAfterBuildSatisfactionForm); 


    private IForm<SatisfactionQuery> BuildSatisfactionForm() 
    { 
     OnCompletionAsyncDelegate<SatisfactionQuery> processSearch = async (context, state) => 
     { 
      await context.PostAsync($"Thx"); 
     }; 

     return new FormBuilder<SatisfactionQuery>() 
      //.Message("") 
      .AddRemainingFields() 
      .OnCompletion(processSearch) 
      .Build(); 
    } 

private async Task ResumeAfterBuildSatisfactionForm(IDialogContext context, IAwaitable<SatisfactionQuery> result) 
{ 
    //but i don't have Activity here :-(
activity.GetStateClient().BotState.DeleteStateForUser(activity.ChannelId,activity.From.Id); 
} 

Answer 1

您可以使用的serviceUrl創建StateClient：

private async Task ResumeAfterBuildSatisfactionForm(IDialogContext context, IAwaitable<SatisfactionQuery> result) 
{ 
    var msg = context.MakeMessage(); 
    var stateClient = new StateClient(new Uri(msg.ServiceUrl)); 
    stateClient.BotState.DeleteStateForUser(msg.ChannelId, msg.From.Id); 
}