private void SaveUserBtn_OnClick(object sender, RoutedEventArgs e)
{
var jobTitleIdx = _jobTitleList.IndexOf((JobTitle)JobTitleCombo.SelectedItem);
var userGroupIdx = _userGroupList.IndexOf((UserGroup)UserGroupCombo.SelectedItem);
_employee.EmployeeTitle = _jobTitleList[jobTitleIdx];
_employee.UserGroup = _userGroupList[userGroupIdx];
_employeeRepo.AddModel(_employee);
_employeeList.Add(_employee);
_employee = new Employee();
DataContext = _employee;
}
