public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value is Guid)
{
var doctorBLL = new DoctorBLL();
var doctor = doctorBLL.GetById((Guid)value);
doctorBLL.Dispose();
if (doctor != null)
{
return doctor.FirstName + " " + doctor.LastName;
}
return null;
}
return null;
}
/// <summary>
/// 内部采用异步线程取得所有患者,搜索条件增加时在此扩展
/// </summary>
/// <returns></returns>
private ICollection<Doctor> getAllDoctor(KeyValuePair<string, string> searchCondition)
{
using (Task<ICollection<Doctor>> task = Task.Run<ICollection<Doctor>>(new Func<ICollection<Doctor>>(() =>
{
//return result;
int count;
using (DoctorBLL doctorBLL = new DoctorBLL())
{
ICollection<Doctor> result;
switch (searchCondition.Key)
{
case "FirstName":
result = doctorBLL.SelectByFirstName(searchCondition.Value);
break;
case "LastName":
result = doctorBLL.SelectByLastName(searchCondition.Value);
break;
default:
result = doctorBLL.SelectPaging(1, short.MaxValue, out count);
break;
}
return result;
}
})))
{
return task.Result;
}
}
private void OnExecuteConfirmCommand()
{
var doctorBLL = new DoctorBLL();
try
{
doctorBLL.Delete(Doctor.Id);
StaticDatas.CurrentSelectedDoctor = null;
}
catch (Exception ex)
{
LogHelper.Error(ToString(), ex);
MessageBox.Show(Application.Current.MainWindow, ex.Message, ResourceHelper.LoadString("Error"), MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
if (doctorBLL != null)
{
doctorBLL.Dispose();
doctorBLL = null;
}
clearData();
Messenger.Default.Send<object>(null, Model.MessengerToken.ClosePopup);
Messenger.Default.Send<ViewInfo>(new ViewInfo(ViewName.DoctorListView, ViewType.View), Model.MessengerToken.Navigate);
}
}