public PageListViewGroup()
{
InitializeComponent();
LoaiHoa l = new LoaiHoa();
lstHoa.ItemsSource = l.listLoaiHoa;
}
//METHODS
public LoaiHoaViewModel()
{
LoaiHoaRepository = new LoaiHoaRepository();
LoadLoaiHoa();
ModifyLoaiHoa = new Command(Modify, IsValid);
DeleteLoaiHoa = new Command(Delete, IsValid);
loaiHoa = new LoaiHoa();
}
public PageListviewGroup()
{
InitializeComponent();
LoaiHoa l = new LoaiHoa();
lstHoa.ItemsSource = l.Loaihoas;
}
public LoaiHoaViewModel()
{
loaihoaRepository = new LoaiHoaRepository();
loadLoaiHoa();
AddLoaiHoa = new Command(Insert);
UpdateLoaiHoa = new Command(Update, CanExe);
DeleteLoaiHoa = new Command(Delete, CanExe);
loaihoa = new LoaiHoa();
}
async void ThemLoai_Clicked(object sender, EventArgs e)
{
LoaiHoa temp = new LoaiHoa();
temp.TenLoai = entry.Text;
await App.Database.LuuLoaiHoa(temp);
await Navigation.PopAsync();
}
public LoaihoaViewModels()
{
loaihoaRepository = new LoaihoaRepository();
loadLoaihoa();
AddLoaihoa = new Command(insert);
UpdateLoaihoa = new Command(update);
DeleteLoaihoa = new Command(delete);
loaiHoa = new LoaiHoa();
}
public Task <int> SaveLoaiHoaAsync(LoaiHoa loaiHoa)
{
if (loaiHoa.MaLoai != 0)
{
return(_database.UpdateAsync(loaiHoa));
}
else
{
return(_database.InsertAsync(loaiHoa));
}
}
public Task <int> LuuLoaiHoa(LoaiHoa temp)
{
if (temp.MaLoai != 0)
{
return(_database.UpdateAsync(temp));
}
else
{
return(_database.InsertAsync(temp));
}
}
public bool DeleteLoaihoa(LoaiHoa h)
{
try
{
using (var connection = new SQLiteConnection(System.IO.Path.Combine(folder, "qlhoa.db")))
{
connection.Delete(h);
return(true);
}
}
catch (SQLiteException ex) { return(false); }
}
public bool InsertLoaiHoa(LoaiHoa lh)
{
try
{
using (var connection = new SQLiteConnection(System.IO.Path.Combine(folder, "qlhoa.db")))
{
connection.Insert(lh);
return(true);
}
}
catch (SQLiteException e)
{
return(false);
}
}
public Task <int> DeleteLoaiHoa(LoaiHoa temp)
{
return(_database.Table <LoaiHoa>().DeleteAsync(i => i.MaLoai == temp.MaLoai));
}
public int Delete(LoaiHoa temp)
{
db.DeleteLoaiHoa(temp);
return(0);
}
public int Modify(LoaiHoa temp)
{
db.SaveLoaiHoa(temp);
return(0);
}
public bool Delete(LoaiHoa lh)
{
return(db.deleteLoaihoa(lh));
}
public bool Insert(LoaiHoa lh)
{
return(db.insertLoaihoa(lh));
}
public bool Update(LoaiHoa h)
{
return(db.UpdateLoaihoa(h));
}
public bool Insert(LoaiHoa h)
{
return(db.InsertLoaihoa(h));
}
public bool Delete(LoaiHoa h)
{
return(db.DeleteLoaihoa(h));
}
public bool Update(LoaiHoa lh)
{
return(db.updateLoaihoa(lh));
}
