private void SaveChanges()
{
this.unitOfWork.SettingRepository.Update(this.Model.Language);
this.unitOfWork.SettingRepository.Update(this.Model.BackupDatabaseName);
this.unitOfWork.SettingRepository.Update(this.Model.BackupLocation);
this.unitOfWork.SettingRepository.Update(this.Model.BackupFileName);
this.unitOfWork.SettingRepository.Update(this.Model.BackupHour);
this.unitOfWork.SettingRepository.Update(this.Model.BackupMinute);
this.unitOfWork.SettingRepository.Update(this.Model.ReminderCheckDelay);
this.unitOfWork.SettingRepository.Update(this.Model.SmtpEnableSsl);
this.unitOfWork.SettingRepository.Update(this.Model.SmtpFromAddress);
this.unitOfWork.SettingRepository.Update(this.Model.SmtpHost);
this.unitOfWork.SettingRepository.Update(this.Model.SmtpPassword);
this.unitOfWork.SettingRepository.Update(this.Model.SmtpPort);
this.unitOfWork.SettingRepository.Update(this.Model.SmtpUserName);
this.unitOfWork.Save();
ApplicationSettingsManager.TryWriteValue("VideoDevice", this.SelectedVideoDevice);
}