private void Delete()
{
try
{
// Store name to call the actual delete method
string firstName = _displayEmployee.FirstName;
string lastName = _displayEmployee.LastName;
// Update the screen to make it blank
_displayEmployee = new Employee();
base.OnPropertyChanged("FirstName");
base.OnPropertyChanged("LastName");
base.OnPropertyChanged("PhoneNumber");
base.OnPropertyChanged("Email");
base.OnPropertyChanged("GenderType");
base.OnPropertyChanged("Street");
base.OnPropertyChanged("City");
base.OnPropertyChanged("State");
base.OnPropertyChanged("ZipCode");
base.OnPropertyChanged("RankType");
base.OnPropertyChanged("EmployeesJobs");
AddFamilyPerson = new Person();
SelectedJobOption = new Job();
// Delete the employee, update employees collection, and fire change event
if (_persMgr.DeletePerson(firstName, lastName))
{
_employees = new CollectionView(_persMgr.GetEmployees());
base.OnPropertyChanged("Employees");
_familyOptions = new CollectionView(_persMgr.GetPeople());
base.OnPropertyChanged("FamilyOptions");
_jobOptions = new CollectionView(_jobMgr.GetAllJobs());
base.OnPropertyChanged("JobOptions");
// Success
_labelMessage = String.Format("Deleted {0} {1}", firstName, lastName);
base.OnPropertyChanged("LabelMessage");
}
else
{
// Error
_labelMessage = String.Format("Unable to Delete {0} {1}", firstName, lastName);
base.OnPropertyChanged("LabelMessage");
}
}
catch (Exception e)
{
_labelMessage = String.Format("Error in Delete Message");
base.OnPropertyChanged("LabelMessage");
}
}
public EditPersonViewModel(PersonnelManager persMgr)
{
if (persMgr == null)
{
throw new ArgumentNullException("personnel manager");
}
this._persMgr = persMgr;
// Need two collection views for the main selector and the 'family options' listbox
IList <Person> p = _persMgr.GetPeople();
this._people = new CollectionView(p);
this._familyOptions = new CollectionView(p);
this._displayPerson = new Person();
this._addFamilyPerson = new Person();
}
public EditEmployeeViewModel(PersonnelManager persMgr, JobManager jobMgr)
{
if (persMgr == null)
{
throw new ArgumentNullException("personnel manager");
}
this._persMgr = persMgr;
this._jobMgr = jobMgr;
// Need three collection views for the main selector, 'family options', & 'job options' listbox
IList <Employee> e = _persMgr.GetEmployees();
IList <Person> p = _persMgr.GetPeople();
IList <Job> j = _jobMgr.GetAllJobs();
this._employees = new CollectionView(e);
this._familyOptions = new CollectionView(p);
this._jobOptions = new CollectionView(j);
this._displayEmployee = new Employee();
this._addFamilyPerson = new Person();
this._selectedJobOption = new Job();
}
