private void Btn_Child_Click(object sender, RoutedEventArgs e)
{
Tbx_FilterId.Clear();
buttonType = "CH";
var lst = from b in App._bicycles where b.status == "Available" && b.category == "CH" select b;
Lbx_Bicycles.ItemsSource = lst;
}
private void Btn_All_Click(object sender, RoutedEventArgs e)
{
Tbx_FilterId.Clear();
buttonType = "All";
var lst = from b in App._bicycles select b;
Lbx_Bicycles.ItemsSource = lst;
}
