private void ItemCategoryButton_Click(object sender, EventArgs e)
{
String foodCategoryBtnID = txtICBtnCategoryID.Text;
KitchenPOS kpos = KitchenPOS.getInstance();
RestaurantPOS rpos = RestaurantPOS.getInstance();
if (ItemButtonID.StartsWith("KIc"))
{
kpos.filterFoodCards(foodCategoryBtnID);
}
else if (ItemButtonID.StartsWith("RPc"))
{
rpos.filterFoodCards(foodCategoryBtnID);
}
}
