public FormPOSinterface(List <Product> item)
{
InitializeComponent();
formFunctionPointer += new functioncall(calculateSubTotal);
ItemCart n = new ItemCart();
n.userFunctionPointer = formFunctionPointer;
items = item;
}
//static FormDashboard _obj;
//public static FormDashboard Instance
//{
// get
// {
// if (_obj == null)
// {
// _obj = new FormDashboard();
// }
// return _obj;
// }
//}
public FormPOSinterface()
{
InitializeComponent();
formFunctionPointer += new functioncall(calculateSubTotal);
ItemCart n = new ItemCart();
n.userFunctionPointer = formFunctionPointer;
//items = emp.loadProducts();
}