我很困惑，我可以从微调器中选择一个项目并将其显示在弹出消息中。我有这个，btnSubmitRequest.Click+=(sender,e)=>{spinnerJobTypes.ItemSelected+=newEventHandler(spinnerJobTypes_ItemSelected);}privatevoidspinnerJobTypes_ItemSelected(objectsender,AdapterView.ItemSelectedEventArgse){Spinnerspinner=(Spinner)sender;stringtoast=string.Format(