public void Edit(int number)
{
if (number >= 1 && number < OBJ.Count + 1)
{
number--;
if (OBJ[number] is USB)
{
USB P = OBJ[number] as USB;
Console.Clear();
EditUSB(P, number);
}
else if (OBJ[number] is HDD)
{
HDD P = OBJ[number] as HDD;
Console.Clear();
EditHDD(P, number);
}
else if (OBJ[number] is DVD)
{
DVD P = OBJ[number] as DVD;
Console.Clear();
EditDVD(P, number);
}
}
else
{
Console.WriteLine("ERROR value");
}
}
void DeliteSpeedUSB()
{
Console.Clear();
Console.Write("Please, enter speed USB to delite: ");
int Temp = Convert.ToInt32(Console.ReadLine());
for (int i = 0; i < OBJ.Count; i++)
{
if (OBJ[i] is USB)
{
USB P = OBJ[i] as USB;
if (P.SizeUSB == Temp)
{
OBJ.Remove(OBJ[i]);
i = 0;
}
}
}
}
public void Load()
{
FileStream file = new FileStream("1.txt", FileMode.Open, FileAccess.Read);
BinaryReader reader = new BinaryReader(file);
try
{
int size = reader.ReadInt32();
Storage p;
for (int i = 0; i < size - 1 && size > 0; i++)
{
string LOAD = reader.ReadString();
if (String.Compare(LOAD, "USB") == 0)
{
p = new USB();
p.Load(reader, LOAD);
OBJ.Add(p);
}
else if (String.Compare(LOAD, "DVD") == 0)
{
p = new DVD();
p.Load(reader, LOAD);
OBJ.Add(p);
}
else if (String.Compare(LOAD, "HDD") == 0)
{
p = new HDD();
p.Load(reader, LOAD);
OBJ.Add(p);
}
}
}
catch
{
};
reader.Close();
file.Close();
}
void add_usb()
{
Console.Write("Enter Name producer: ");
string ManufacturerName = Console.ReadLine();
Console.Write("Enter Model: ");
string Model = Console.ReadLine();
Console.Write("Enter quantity: ");
int quantity = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter Price");
int Price = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter Size USB: ");
int SizeUSB = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter speed USB: ");
int SpeedUSB = Convert.ToInt32(Console.ReadLine());
Storage p = new USB("USB", ManufacturerName, Model, quantity, Price, SizeUSB, SpeedUSB);
OBJ.list.Add(p);
}
void SerchUSB()
{
SerchStart();
Console.WriteLine("6.SizeUSB");
Console.WriteLine("7.SpeedUSB");
Console.WriteLine("8.Exit");
Console.Write("Please enter value: ");
int number = Convert.ToInt32(Console.ReadLine());
Console.Clear();
string temp = null;
int i = 1;
switch (number)
{
case 1:
foreach (Storage P in OBJ)
{
if (P is USB)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
break;
case 2:
Console.Write("Please enter value: ");
temp = Console.ReadLine();
foreach (Storage P in OBJ)
{
if (P is USB)
{
if (String.Compare(P.ManufacturerName, temp) == 0)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
}
break;
case 3:
Console.Write("Please enter value: ");
temp = Console.ReadLine();
foreach (Storage P in OBJ)
{
if (P is USB)
{
if (String.Compare(P.Model, temp) == 0)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
}
break;
case 4:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
foreach (Storage P in OBJ)
{
if (P is USB)
{
if (P.Size == number)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
}
break;
case 5:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
foreach (Storage P in OBJ)
{
if (P is USB)
{
if (P.Price == number)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
}
break;
case 6:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
foreach (Storage P in OBJ)
{
if (P is USB)
{
USB Tem = P as USB;
if (Tem.SizeUSB == number)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
}
break;
case 7:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
foreach (Storage P in OBJ)
{
if (P is USB)
{
USB Tem = P as USB;
if (Tem.SpeedUSB == number)
{
Console.WriteLine(i++);
P.Print();
Console.WriteLine();
}
}
}
break;
case 8:
return;
}
}
void EditUSB(USB P, int poz)
{
int number = 0;
string temp = null;
do
{
try {
EditStart();
Console.WriteLine("5.SizeUSB");
Console.WriteLine("6.SpeedUSB");
Console.WriteLine("7.EXIT");
number = Convert.ToInt32(Console.ReadLine());
switch (number)
{
case 1:
Console.Write("Please enter value: ");
temp = Console.ReadLine();
P.ManufacturerName = temp;
break;
case 2:
Console.Write("Please enter value: ");
temp = Console.ReadLine();
P.Model = temp;
break;
case 3:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
P.Size = number;
break;
case 4:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
P.Size = number;
break;
case 5:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
P.SizeUSB = number;
break;
case 6:
Console.Write("Please enter value: ");
number = Convert.ToInt32(Console.ReadLine());
P.SpeedUSB = number;
break;
case 7:
do
{
Console.WriteLine("Save edits?\nY/N");
temp = Console.ReadLine();
switch (temp)
{
case "Y":
case "y":
OBJ[poz] = P;
return;
case "N":
case "n":
return;
default:
Console.Clear();
Console.WriteLine("This value incorect.");
break;
}
} while (true);
}
Console.Clear();
}
catch (Exception ex) { Console.Clear(); Console.WriteLine(ex); }
} while (true);
}
