public OwnersViewModel()
{
DeleteOwner = new RelayCommand(Delete, () => { return(OwnersList.Contains(SelectedOwner)); });
SaveOwner = new RelayCommand(Save, () => { return(!string.IsNullOrEmpty(SelectedOwner.FNAME) && !string.IsNullOrEmpty(SelectedOwner.LNAME) && !string.IsNullOrEmpty(SelectedOwner.PHONE)); });
NewOwner = new RelayCommand(New, () => { return(!string.IsNullOrEmpty(SelectedOwner.FNAME) || !string.IsNullOrEmpty(SelectedOwner.LNAME) || !string.IsNullOrEmpty(SelectedOwner.PHONE)); });
SelectedOwner = new OwnerViewModel();
OwnersList = GetOwners();
}
public void Delete()
{
if (DeleteYesNoHelper.DeleteYesNoMessageBox("Искате ли да изтриете този собственик", "Изтриване"))
{
try
{
DbContext.OWNERS.Remove(DbContext.OWNERS.Where(o => o.OWNERID == SelectedOwner.OWNERID).FirstOrDefault());
DbContext.SaveChanges();
OwnersList.Remove(SelectedOwner);
SelectedOwner = new OwnerViewModel();
}
catch
{
MessageBox.Show("No item Selected");
}
}
}
public void New()
{
SelectedOwner = new OwnerViewModel();
}
