public bool DeleteFlowerType(FlowerType type)
{
try
{
using (var connection = new SQLiteConnection(System.IO.Path.Combine(Folder, "flower_manager.db")))
{
connection.Delete(type);
return(true);
}
}
catch (SQLiteException ex)
{
return(false);
}
}
private void btnAdd_Clicked(object sender, EventArgs e)
{
Database db = new Database();
FlowerType flowerType = new FlowerType();
flowerType.Name = txtFlowerTypeName.Text;
try
{
db.InsertFlowerType(flowerType);
DisplayAlert("Thành công", "Thêm loại hoa thành công!", "OK");
}
catch (Exception ex)
{
DisplayAlert("Thất bại", "Thêm loại hoa thất bại!", "OK");
}
}
private void lsvFlowerTypes_ItemSelected(object sender, SelectedItemChangedEventArgs e)
{
FlowerType flowerType = (FlowerType)e.SelectedItem;
Navigation.PushAsync(new ListFlowerByTypePage(flowerType.Id));
}