private void insertBtn_Click_1(object sender, RoutedEventArgs e)
{
int qty = Int32.Parse(prodQty.Text);
int price = Int32.Parse(prodPrice.Text);
vm.CallAddProduct(prodName.Text, qty, price);
Hide();
}
private void insertBtn_Click_1(object sender, RoutedEventArgs e)
{
string text;
text = vm.CallAddProduct(prodName.Text, Int32.Parse(prodQty.Text), Int32.Parse(prodPrice.Text));
notif.Text = text;
prodName.Text = "";
prodQty.Text = "0";
prodPrice.Text = "0";
}