Console Application: Programming a Warehouse

Question

Hallo dear Team,

 

here I explain shortly how the programm should work:

I have to prpgramm a Warehouse with 75 boxes and I need to calculate the volume of them each time the user inserts info like height, width and length of each box.

Anyway I wrote in red what it doesnt work out

 

using System;

 

namespace Lagerverwaltung
{
class Program
{
    private const byte kisteNrMin = 1;
    private const byte kisteNrMax = 75;

 

    struct Box
   {
       public int idBox;
       public int width;
       public int height;
       public int length;
       public int status;
   }

static int Volume(Box boxes)
{
int volValue;
volValue = boxes.length * boxes.width * boxes.height;
return volValue;
}

static void Eingeben(Box[] boxes)
{

for (int index = 0; index < 75; index++)
{

if (boxes[index].status == 0)
{
Console.Write("Insert the height {0} of the box: ", boxes[index].idBox);
boxes[index].height = Convert.ToInt32(Console.ReadLine());

Console.Write("Insert the width {0} of the box: ", boxes[index].idBox);
boxes[index].width = Convert.ToInt32(Console.ReadLine());

Console.Write("Insert the die length {0} of the box: ", boxes[index].idBox);
boxes[index].width = Convert.ToInt32(Console.ReadLine());

boxes[index].status = 1;

 //here when I call the method volume doesnt work - i get 0 as result - why?

Console.WriteLine("The volume of the box is {0}", Volume(boxes[index]));

break;
}
else
{
Console.WriteLine("The box {0} is reserved.", boxes[index].idBox);
}
}
}

 

static void Delete(Box[] boxes)
{
Console.WriteLine("Which Box would u like to cancel? Please insert a number from 1 - 75.");
int number = Convert.ToInt32(Console.ReadLine()) - 1;

if (number <= 75 && number >= 0)
{
Console.WriteLine("The box was cancelled.");
}
//dont delete the same box you cancelled before

//that's why, make a difference (for example: you delete box number 5, thats's why the programm must calculate 74-1 and so on - here I try but it doesnt work) 

else if (number == boxes[number].idBox)
{
Console.WriteLine("The box was already cancelled before");
}
}

 

static void Main(string[] args)
{
int insert = 0;
Box[] storeroom = new Box[75];

for (int index = 0; index < 75; index++)
{
storeroom[index].idBox = index + 1;

}
while (insert != 3)
{
Console.WriteLine("\nPlease chhose a programm:\n");
Console.WriteLine("[1] Insert Box");
Console.WriteLine("[2] Cancel Box");
Console.WriteLine("[3] End Program\n");

insert = Convert.ToInt32(Console.ReadLine());

switch (insert)
{
case 1:
Eingeben(storeroom);
break;
case 2:
Delete(storeroom);
break;
case 3:
break;
}
}
}
}
}

 

I hope you can really help me and thank u in advance.

Best regards

Giovanni