public void GenericListDemo()
{
List<Product> listOfProducts = new List<Product>()
{
new Product(001, "mouse", 12),
new Product(002, "keyboard", 20),
new Product(003, "pencil", 1.23)
};
Product p1 = new Product(000, "headset", 19.45);
listOfProducts.Insert(1, p1);
foreach (Product item in listOfProducts)
{
Console.WriteLine(item);
}
Product[] pArr = listOfProducts.ToArray();
}
static void Main(string[] args)
{
Program p1 = new Program();
Int32 intBoxed = 10, unboxed;
//boxing
Object obj = (Object)intBoxed;
//unboxing
try
{
Int16 newint = (Int16)obj;
}
catch (InvalidCastException ice)
{
Console.WriteLine(ice.Message);
}
finally
{
Int32 newint = (Int32)obj;
unboxed = newint;
}
//Int32 newint = (Int32)obj;
Console.WriteLine(unboxed);
p1.WorkingWithArrayList();
p1.WorkingWithQueue();
p1.WorkingWithSortedList();
p1.WorkingWithStack();
p1.WorkingWithGenerics();
p1.GenericListDemo();
p1.GenericStack();
Demo d1 = new Demo();
int x = 10, y = 20;
d1.Swap<Int32>(ref x, ref y);
Product product1 = new Product(0001, "book", 3.45);
Product product2 = new Product(0002, "file", 2.13);
d1.Swap<Product>(ref product1, ref product2);
//d1.Swap(ref product1, ref product2); //not a standard approach, always specify Type Parameters
GenericStructure<Int32> myStruct = new GenericStructure<int>(10, 25);
//myStruct.Reset();
Console.WriteLine(myStruct);
TypeParameterConstraints<SatisfyingConstraints> scObj = new TypeParameterConstraints<SatisfyingConstraints>();
scObj.Show(new SatisfyingConstraints(34.678));
FinalGenericDerivedClass<Product, Employee> objFGDC = new FinalGenericDerivedClass<Product, Employee>();
objFGDC.Show();
Console.WriteLine(objFGDC);
Console.ReadLine();
}