private async void Button_Click(object sender, RoutedEventArgs e)
{
JObject updateAthlete = new JObject();
updateAthlete.Add("_id", athleteVM.SelectedItem.id);
updateAthlete.Add("姓名", editName.Text);
updateAthlete.Add("性别", editSex.Text);
updateAthlete.Add("手机号", editPhoneNum.Text);
updateAthlete.Add("身份证", editIdNum.Text);
updateAthlete.Add("积分", editScore.Text);
bool flag = await Internet.API.GetAPI().UpdateAthlete(updateAthlete);
if (flag)
{
athleteVM.UpdataAthlete(editName.Text, editSex.Text, editIdNum.Text, editPhoneNum.Text, editScore.Text);
MainPage.Curr.ContentFrame.Navigate(typeof(Athletes));
await new MessageDialog("更新成功！").ShowAsync();
athleteVM.SelectedItem = null;
}
else
{
await new MessageDialog("更新失败，请尝试重新更新！").ShowAsync();
}
}
