private async void participateBtn_Click(object sender, RoutedEventArgs e)
{
String token = Global.Store.getInstance().token;
bool flag = false;
switch (participateBtn.Content)
{
case "参加":
flag = await EventServices.participateEvent(token, id);
break;
case "退出":
flag = await EventServices.exitEvent(token, id);
break;
case "删除":
flag = await EventServices.deleteEvent(token, id);
break;
}
if (flag)
{
await new MessageDialog(participateBtn.Content + "事件成功!").ShowAsync();
if ((String)participateBtn.Content == "删除")
{
ControlBar.Current.NavigateToPage("Index");
return;
}
}
while (participatorList.Count > 0)
{
participatorList.RemoveAt(0);
}
getDetailEvent(id);
TileService.UpdateTiles();
}