public StudentsManagementWindow(student s)
{
InitializeComponent();
curStudent = s;
IsEdit = true;
Title = "Изменить студента";
InitFields();
}
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
try
{
if (Check())
{
if (DetectChanges())
{
PControl.Save();
person p = PControl.newPerson;
string acc = PControl.Account;
string grName = GroupTextBox.Text;
DateTime dateIn = DateInPicker.SelectedDate.Value;
DateTime? dateOut = DateOutPicker.SelectedDate;
if (IsEdit)
{
DBController.Instance.EditStudent(curStudent.Id, grName, p, dateIn, dateOut);
Message.Show("Изменения успешно внесены", MessageTypes.Information);
DialogResult = true;
}
else
{
curStudent = DBController.Instance.AddStudent(acc, grName, p, dateIn, dateOut);
Message.Show("Студент добавлен", MessageTypes.Information);
DialogResult = true;
}
}
else
{
DialogResult = false;
}
}
}
catch (DBException ex)
{
Message.Show(ex.Message, MessageTypes.Error);
}
catch (Exception ex)
{
LogService.WriteException(ex);
}
}
public StudentsManagementWindow()
{
InitializeComponent();
curStudent = new student();
Title = "Добавить студента";
}
/// <summary>
/// Deprecated Method for adding a new object to the students EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddTostudents(student student)
{
base.AddObject("students", student);
}
/// <summary>
/// Create a new student object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="personId">Initial value of the PersonId property.</param>
/// <param name="groupId">Initial value of the GroupId property.</param>
/// <param name="dateIn">Initial value of the DateIn property.</param>
public static student Createstudent(global::System.Int64 id, global::System.Int64 personId, global::System.Int64 groupId, global::System.DateTime dateIn)
{
student student = new student();
student.Id = id;
student.PersonId = personId;
student.GroupId = groupId;
student.DateIn = dateIn;
return student;
}
public void SetData(student st)
{
this.Student = st;
}
public void DeleteStudent(student s)
{
CheckConnection();
try
{
lock (locker)
{
DeletePerson(s.person);
db.SaveChanges();
}
}
catch (Exception ex)
{
throw new DBException(ErrorTypes.UnexpectedException, ex);
}
}
public void EditStudent(student std, studentsgroup sg, person p, DateTime dateIn, DateTime? dateOut = null)
{
CheckConnection();
try
{
lock (locker)
{
EditPerson(std.person, p.First_Name, p.Last_Name, p.Middle_Name, p.Birthday, p.H_Phone, p.M_Phone, p.Address, p.Email, p.SomeInformation, p.Photo);
std.GroupId = sg.Id;
std.DateIn = dateIn;
std.DateOut = dateOut;
db.SaveChanges();
}
}
catch (Exception ex)
{
throw new DBException(ErrorTypes.UnexpectedException, ex);
}
}
