// Сохранение информации о жителе
private void saveButton_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("Вы уверены, что хотите сохранить изменения?\n",
"Предупреждение", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
if (isAllFieldsValid() == false)
{
return;
}
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
db = new DataContext(sqlConnectionString.ConnectionString);
Resident resident = db.GetTable <Resident>().SingleOrDefault(r => r.ResidentId == residentId);
Resident oldResident = resident.ShallowCopy();
int organizationId = Int32.Parse(organizationIdLabel.Text);
resident.Surname = surnameTextBox.Text;
resident.Name = nameTextBox.Text;
resident.Patronymic = patronymicTextBox.Text;
resident.PhoneNumber = phoneNumberTextBox.Text;
resident.Birthday = birthdayDateTimePicker.NullableValue();
resident.Note = noteTextBox.Text;
resident.Organization = db.GetTable <Organization>().SingleOrDefault(r => r.OrganizationId == organizationId);
Passport passport = db.GetTable <Passport>().SingleOrDefault(p => p.PassportId == resident.PassportId);
oldResident.Passport = passport.ShallowCopy();
passport.Number = passportNumberTextBox.Text;
passport.Series = passportSeriesTextBox.Text;
passport.Registration = passportRegistrationTextBox.Text;
passport.DateOfIssue = passportDateOfIssueDateTimePicker.Value.Date;
passport.Authority = passportAuthorityTextBox.Text;
SqlConnectionStringBuilder sConnBForOtherServer = new SqlConnectionStringBuilder()
{
DataSource = Properties.Settings.Default.userServer2Name,
InitialCatalog = Properties.Settings.Default.userServer2Database,
UserID = sqlConnectionString.UserID,
Password = sqlConnectionString.Password,
};
DataContext dbFromOtherServer = new DataContext(sConnBForOtherServer.ConnectionString);
Resident resident2 = dbFromOtherServer.GetTable <Resident>().SingleOrDefault(r => r.ResidentId == residentId);
resident2.Surname = surnameTextBox.Text;
resident2.Name = nameTextBox.Text;
resident2.Patronymic = patronymicTextBox.Text;
resident2.PhoneNumber = phoneNumberTextBox.Text;
resident2.Birthday = birthdayDateTimePicker.NullableValue();
resident2.Note = noteTextBox.Text;
resident2.Organization = dbFromOtherServer.GetTable <Organization>().SingleOrDefault(r => r.OrganizationId == organizationId);
Passport passport2 = dbFromOtherServer.GetTable <Passport>().SingleOrDefault(p => p.PassportId == resident2.PassportId);
passport2.Number = passportNumberTextBox.Text;
passport2.Series = passportSeriesTextBox.Text;
passport2.Registration = passportRegistrationTextBox.Text;
passport2.DateOfIssue = passportDateOfIssueDateTimePicker.Value.Date;
passport2.Authority = passportAuthorityTextBox.Text;
dbFromOtherServer.SubmitChanges();
db.SubmitChanges();
SystemSounds.Beep.Play();
MessageBox.Show("Успешно сохранено!");
HistoryRecordsController.WriteAboutEditResident(oldResident, resident);
}
catch (Exception ex)
{
SystemSounds.Exclamation.Play();
HistoryRecordsController.WriteExceptionToLogFile(ex, "Ошибка при сохранении изменений жителя.");
MessageBox.Show("Ошибка при сохранении изменений. \nВызвано исключение: " + ex.Message);
}
finally
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
}
}
// Удаляет выбранного жителя
private void deleteButton_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("Вы уверены, что хотите удалить выбранного жителя?\n",
"Предупреждение", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
Int32.TryParse(residentIdLabel.Text, out int residentId);
if (residentId == 0)
{
MessageBox.Show("Выберите жителя");
}
else
{
SqlConnectionStringBuilder sConnBForOtherServer = new SqlConnectionStringBuilder()
{
DataSource = Properties.Settings.Default.userServer2Name,
InitialCatalog = Properties.Settings.Default.userServer2Database,
UserID = sqlConnectionString.UserID,
Password = sqlConnectionString.Password,
};
DataContext dbFromOtherServer = new DataContext(sConnBForOtherServer.ConnectionString);
Resident resident2 = dbFromOtherServer.GetTable <Resident>().FirstOrDefault(r => r.ResidentId == residentId);
if (resident2 != null)
{
dbFromOtherServer.GetTable <Resident>().DeleteOnSubmit(resident2);
}
Passport passport2 = dbFromOtherServer.GetTable <Passport>().FirstOrDefault(r => (r.PassportId == resident2.PassportId));
if (passport2 != null)
{
resident2.Passport = passport2;
dbFromOtherServer.GetTable <Passport>().DeleteOnSubmit(passport2);
}
RoomResidents roomResidents2 = dbFromOtherServer.GetTable <RoomResidents>().FirstOrDefault(r => (r.ResidentId == residentId));
if (roomResidents2 != null)
{
dbFromOtherServer.GetTable <RoomResidents>().DeleteOnSubmit(roomResidents2);
}
ResidentRooms residentRooms2 = dbFromOtherServer.GetTable <ResidentRooms>()
.FirstOrDefault(r => (r.ResidentId == residentId && r.DateOfEviction == null));
if (residentRooms2 != null)
{
residentRooms2.DateOfEviction = DateTime.Now;
}
db = new DataContext(sqlConnectionString.ConnectionString);
Resident resident = db.GetTable <Resident>().FirstOrDefault(r => r.ResidentId == residentId);
if (resident != null)
{
db.GetTable <Resident>().DeleteOnSubmit(resident);
}
Passport passport = db.GetTable <Passport>().FirstOrDefault(r => (r.PassportId == resident.PassportId));
if (passport != null)
{
resident.Passport = passport;
db.GetTable <Passport>().DeleteOnSubmit(passport);
}
RoomResidents roomResidents = db.GetTable <RoomResidents>().FirstOrDefault(r => (r.ResidentId == residentId));
if (roomResidents != null)
{
db.GetTable <RoomResidents>().DeleteOnSubmit(roomResidents);
}
ResidentRooms residentRooms = db.GetTable <ResidentRooms>()
.FirstOrDefault(r => (r.ResidentId == residentId && r.DateOfEviction == null));
if (residentRooms != null)
{
residentRooms.DateOfEviction = DateTime.Now;
}
dbFromOtherServer.SubmitChanges();
db.SubmitChanges();
LoadDataGrid();
HistoryRecordsController.WriteAboutAddDeleteResident(resident, false);
}
}
catch (Exception ex)
{
HistoryRecordsController.WriteExceptionToLogFile(ex, "Ошибка при удалении жителя в deleteButton_Click.");
MessageBox.Show("Ошибка при удалении жителя.\nВызвано исключение: " + ex.Message);
}
finally
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
}
}
// Добавление нового жителя
private void addButton_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("Вы уверены, что хотите добавить данного жителя?\n",
"Предупреждение", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
if (isAllFieldsValid() == false)
{
return;
}
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
// Для сброса контекста, если была попытка ввода нового значения
db = new DataContext(sqlConnectionString.ConnectionString);
string surname = surnameTextBox.Text;
string name = nameTextBox.Text;
string patronymic = patronymicTextBox.Text;
string phoneNumber = phoneNumberTextBox.Text;
DateTime?birthday = birthdayDateTimePicker.NullableValue();
string passportSeries = passportSeriesTextBox.Text;
string passportNumber = passportNumberTextBox.Text;
string passportRegistration = passportRegistrationTextBox.Text;
string note = noteTextBox.Text;
DateTime passportDateOfIssue = passportDateOfIssueDateTimePicker.Value.Date;
string passportAuthority = passportAuthorityTextBox.Text;
int organizationId = Int32.Parse(organizationIdLabel.Text);
Organization organization = db.GetTable <Organization>().SingleOrDefault(r => r.OrganizationId == organizationId);
Passport passport = new Passport
{
Series = passportSeries,
Number = passportNumber,
Registration = passportRegistration,
DateOfIssue = passportDateOfIssue,
Authority = passportAuthority
};
db.GetTable <Passport>().InsertOnSubmit(passport);
Resident resident = new Resident
{
Surname = surname,
Name = name,
Patronymic = patronymic,
PhoneNumber = phoneNumber,
Birthday = birthday,
Note = note,
Passport = passport,
Organization = organization,
};
db.GetTable <Resident>().InsertOnSubmit(resident);
SqlConnectionStringBuilder sConnBForOtherServer = new SqlConnectionStringBuilder()
{
DataSource = Properties.Settings.Default.userServer2Name,
InitialCatalog = Properties.Settings.Default.userServer2Database,
UserID = sqlConnectionString.UserID,
Password = sqlConnectionString.Password,
};
DataContext dbFromOtherServer = new DataContext(sConnBForOtherServer.ConnectionString);
Organization organization2 = dbFromOtherServer.GetTable <Organization>().SingleOrDefault(r => r.OrganizationId == organizationId);
Passport passport2 = new Passport
{
Series = passportSeries,
Number = passportNumber,
Registration = passportRegistration,
DateOfIssue = passportDateOfIssue,
Authority = passportAuthority
};
dbFromOtherServer.GetTable <Passport>().InsertOnSubmit(passport2);
Resident resident2 = new Resident
{
Surname = surname,
Name = name,
Patronymic = patronymic,
PhoneNumber = phoneNumber,
Birthday = birthday,
Note = note,
Passport = passport2,
Organization = organization2,
};
dbFromOtherServer.GetTable <Resident>().InsertOnSubmit(resident2);
dbFromOtherServer.SubmitChanges();
db.SubmitChanges();
SystemSounds.Beep.Play();
MessageBox.Show("Успешно добавлен!");
HistoryRecordsController.WriteAboutAddDeleteResident(resident, true);
Close();
}
catch (Exception ex)
{
SystemSounds.Exclamation.Play();
HistoryRecordsController.WriteExceptionToLogFile(ex, "Ошибка при добавлении жителя.");
MessageBox.Show("Ошибка при добавлении жителя.\nВызвано исключение: " + ex.Message);
}
finally
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
}
}
