static void Main()
{
SBI sbi = new SBI();
sbi.Educationloan();
sbi.Homeloan();
Console.WriteLine("sbi house loan: {0}", sbi.Homeloan());
Console.WriteLine("sbi education loan: {0}", sbi.Educationloan());
HDFC hdfc = new HDFC();
Console.WriteLine("hdfc houseloan {0}", hdfc.Homeloan());
Console.WriteLine("hdfc educationloan {0}", hdfc.Educationloan());
///run time polymorphism
RBI r;
//object for SBI
r = new SBI();
r.RBIemployee();
Console.WriteLine("sbi houseloan {0}", r.Homeloan());
Console.WriteLine("sbi educationloan {0}", r.Educationloan());
//object for HDFC
Console.WriteLine("hdfc houseloan {0}", r.Homeloan());
Console.WriteLine("hdfc educationloan {0}", r.Educationloan());
Console.Read();
}
static void Main()
{
//cant create object for abstract class
//RBI r = new RBI ();
/* SBI sbi = new SBI();
* sbi.RBIEmployee();
* Console.WriteLine("sbi h loan:{0}", sbi.Homeloan());
* Console.WriteLine("sbi E loan:{0}", sbi.Educationloan());
* HDFC hdfc = new HDFC();
* Console.WriteLine("hdfc h loan:{0}", hdfc.Homeloan());
* Console.WriteLine("hdfc E loan:{0}", hdfc.Educationloan());
*/
//Run Time Polymorphism
RBI r;
// Object for SBI
r = new SBI();
r.RBIEmployee();
Console.WriteLine("sbi h loan:{0}", r.Homeloan());
Console.WriteLine("sbi E loan:{0}", r.Educationloan());
r = new HDFC();
Console.WriteLine("hdfc h loan:{0}", r.Homeloan());
Console.WriteLine("hdfc E loan:{0}", r.Educationloan());
Console.Read();
}
static void Main()
{
//can not create boject for abstract class
//RBI r =new RBI();
SBI sbi = new SBI();
sbi.RBIEmployee();
Console.WriteLine("SBI h loan:{0}", sbi.Homeloan());
Console.WriteLine("SBI E loan:{0}", sbi.Educationloan());
HDFC hdfc = new HDFC();
Console.WriteLine("HDFC h loan:{0}", hdfc.Homeloan());
Console.WriteLine("HDFC E loan:{0}", hdfc.Educationloan());
//Run time polymorphism
Console.WriteLine("----------------------------");
Console.WriteLine("Run time polymorphism");
//reference of RBI
RBI r;
//object for SBI
r = new SBI();
r.RBIEmployee();
Console.WriteLine("SBI h loan:{0}", r.Homeloan());
Console.WriteLine("SBI E loan:{0}", r.Educationloan());
r = new HDFC();
Console.WriteLine("HDFC h loan:{0}", r.Homeloan());
Console.WriteLine("HDFC E loan:{0}", r.Educationloan());
Console.Read();
}
static void Main()
{
// cannot create object for abstract class ie RBI class
// to access non abstarct methods in abstract class. either of child class object
// can be used.
/*SBI sbi = new SBI();
* sbi.RBIEmployee();
*
* Console.WriteLine(" SBI HOMELOAN:{0}", sbi.Homeloan());
* Console.WriteLine(" SBI EDUCATIONALLOAN:{0}", sbi.Educationalloan());
*
* HDFC hdfc = new HDFC();
* Console.WriteLine(" HDFC HOMELOAN:{0}", hdfc.Educationalloan());
* Console.WriteLine(" HDFC EDUCATIONALLOAN:{0}", hdfc.Educationalloan());
* Console.Read();*/
// Runtime polymorphism
RBI r; // reference creation for RBI
// creation of object for SBI
r = new SBI();
r.RBIEmployee();
Console.WriteLine(" SBI HOMELOAN:{0}", r.Homeloan());
Console.WriteLine(" SBI EDUCATIONALLOAN:{0}", r.Educationalloan());
r = new HDFC();
Console.WriteLine(" HDFC HOMELOAN:{0}", r.Homeloan());
Console.WriteLine(" HDFC EDUCATIONALLOAN:{0}", r.Educationalloan());
Console.WriteLine("Changes made ");
Console.Read();
// in runtime polymorphism reference created for RBI (r),
//refers object created for SBI first and same reference refers object created for
// HDFC so, unwanted memory creation unlike two object creation can be eliminated.
}
static void Main()
{
SBI sbi = new SBI();
HDFC hdfc = new HDFC();
//cant create object for abstract class (rbi)
//RBI r = new RBI
//so,accessing rbi informt through sbi and hdfc
sbi.RBIEmployee();
hdfc.RBIEmployee();
Console.WriteLine("SBI --- education loan = {0} || Homeloan = {1}", sbi.Educationloan(), sbi.Homeloan());
Console.WriteLine("HDFC----education loan = {0} || Homeloan = {1}", hdfc.Educationloan(), hdfc.Homeloan());
//Run Time Polymorphism ex: over riding
RBI r;
//object creation for SBI,refering to RBI r
r = new SBI();
Console.WriteLine("run time polymorphism");
r.RBIEmployee();
Console.WriteLine("SBI education loan = {0}and SBI Homeloan = {1}", r.Educationloan(), r.Homeloan());
r = new HDFC();
Console.WriteLine("HDFC education loan = {0} and HDFC Homeloan = {1}", r.Educationloan(), r.Homeloan());
Console.Read();
}