private void FacultyUpdate()
{
FacultyBox.ItemsSource = unitOfWork.Faculties.GetAll().ToList();
FacultyBox.SelectedIndex = 0;
FacultyBox.RaiseEvent(new RoutedEventArgs(ComboBox.SelectedEvent));
ChairUpdate();
}
private void ClearFormFields()
{
FirstNameBox.Clear();
SecondNameBox.Clear();
FacultyBox.Clear();
DegreeGraduationDate.SelectedDate = DateTime.Today;
DegreeDomain.Clear();
DegreeForm.Visibility = Visibility.Collapsed;
MakeMasterButton.Visibility = Visibility.Collapsed;
}
private void UpdateTeacherClick(object sender, RoutedEventArgs e)
{
string ConnectionString = @"Data Source=DESKTOP-15P21ID;Initial Catalog=kursovoi;Integrated Security=True";
string sqlExpression = $"SELECT id,name From facylties where name='{faculty}'";
using (SqlConnection connection = new SqlConnection(ConnectionString))
{
connection.Open();
SqlCommand command = new SqlCommand(sqlExpression, connection);
SqlDataReader reader = command.ExecuteReader();
SqlCommand cm1 = connection.CreateCommand();
try
{
while (reader.Read())
{
object s = reader.GetValue(0);
fakk_id = Convert.ToInt32(s);
}
reader.Close();
if (fakk_id == 0)
{
MessageBox.Show("Такого факультета не существует");
}
else
{
cm1.CommandText = "update users set first_name='" + SurnameBox.Text + "',middle_name='" + NameBox.Text + "',login='******',email='" + PostBox.Text + "',faculty_id='" + fakk_id + "' where id='" + id_admin_panel + "'";
cm1.ExecuteNonQuery();
MessageBox.Show("Данные успешно обновлены!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
SurnameBox.Clear();
NameBox.Clear();
LoginBox.Clear();
PostBox.Clear();
FacultyBox.Clear();
connection.Close();
reader.Close();
}
}
}
