Order SelectByCust(OrderSet orderset, string cust)
{
for (int i = 0; i < orderset.length; i++)
{
if (orderset.order[i].OrderCustomer == cust)
{
return(orderset.order[i]);
}
}
return(orderset.order[0]);
}
Order SelectByName(OrderSet orderset, string name)
{
for (int i = 0; i < orderset.length; i++)
{
if (orderset.order[i].OrderName == name)
{
return(orderset.order[i]);
}
}
return(orderset.order[0]);
}
Order SelectByNumber(OrderSet orderset, int number)
{
for (int i = 0; i < orderset.length; i++)
{
if (orderset.order[i].OrderNumber == number)
{
return(orderset.order[i]);
}
}
return(orderset.order[0]);
}
void DelOrder(OrderSet orderset, int n)
{
if (n < length)
{
orderset.order[length - 1].OrderNumber = 0;
orderset.order[length - 1].OrderName = null;
orderset.order[length - 1].OrderCustomer = null;
}
else
{
Console.WriteLine("There is something wrong about your input");
}
}
void AddOrder(OrderSet orderset, Order order)
{
length++;
orderset.order[length - 1] = order;
}