private async void ButtonClickFunction2()
{
var eve_data = Select_event;
var result = await App.Current.MainPage.DisplayAlert("取消參加活動確認", $"是否確認取消參加活動:{eve_data.title}？", "是", "否");
if (result)
{
var response = await service.CancelEventRequest(eve_data.slug);
switch (response.Item1)
{
case 1:
Select_event.Participate = false;
Par_show = !Par_show;
Cal_show = !Cal_show;
break;
case 2:
case 3:
await App.Current.MainPage.DisplayAlert("錯誤", response.Item2, "確定");
break;
default:
break;
}
}
}
