确认提示,ParseMessage将文本发送给Luis,然后返回true或false。我在此文件中设置了调试器,并且已验证的响应返回bool。
有问题的代码。当我得到结果时,它会显示Cannot implicitly convert IAwaitable<bool> to bool
,这是Convert.ToBoolean()
进来的地方;然而,仍然没有运气。
如何检查返回的bool,以便我可以在if语句中验证结果。
在这个当前的代码示例中,它只是在bot模拟器中发回一条消息:
异常:无法将类型为'Microsoft.Bot.Builder.Internals.Fibers.Wait`2 [Microsoft.Bot.Builder.Dialogs.Internals.DialogTask,System.Boolean]'的对象强制转换为'System.IConvertible'
编辑:已更新以获取更多代码
RootDialog.cs
private async Task SendWelcomeMessageAsync(IDialogContext context)
{
await context.PostAsync("Hi, I'm the Basic Multi Dialog bot. Let's get started.");
context.Call(new ConfirmLuisPrompt(), this.ConfirmLuisPromptAfter);
}
private async Task ConfirmLuisPromptAfter(IDialogContext context, IAwaitable<bool> result)
{
//var res = Convert.ToBoolean(result);
var confirm = await result;
if (confirm)
{
//yes
context.Call(FormDialog.FromForm(PersonInfo.BuildForm, FormOptions.PromptInStart), this.PersonInfoAfter);
}else
{
//no
await context.PostAsync($"Ok, let's get you started");
context.Call(FormDialog.FromForm(PatientInfo.BuildForm, FormOptions.PromptInStart), InHospital);
}
}
ConfirmLuisPrompt.cs
[Serializable]
public class ConfirmLuisPrompt : IDialog<bool>
{
public async Task StartAsync(IDialogContext context)
{
await context.PostAsync("Do you have insurance?");
context.Wait(this.MessageReceivedAsync);
}
private async Task MessageReceivedAsync(IDialogContext context, IAwaitable<IMessageActivity> result)
{
dynamic m = await result;
var message = m.Text.ToString();
//context.Wait( ParseMessage(context, message));
bool response = await ParseMessage(message);
context.Done(response);
//context.PostAsync(response.toString());
}
public bool ParseMessage(string input)
{
LuisClient luisClient = new LuisClient("<key1>", "<key2>");
Task<LuisResult> resultTask = luisClient.Predict(input);
resultTask.Wait();
LuisResult result = resultTask.Result;
if (result.TopScoringIntent.Name == "Yes")
{
return true;
}
else if (result.TopScoringIntent.Name == "No")
{
return false;
}
else
{
return false;
}
}
}
答案 0 :(得分:3)
您只需在ConfirmLuisPromptAfter
方法中执行以下操作:
var confirm = await result;
if (confirm)
{
...
}
答案 1 :(得分:0)
不要只转换:result.GetAwaiter().GetResult()
应该返回一个布尔值