Answer to Question #240047 in C# for Gayatri

Question

Task 5: Implement only the Deposit method to increment the Balance. Keep the other two methods abstractin the class.

Task 6: Now let’s create concrete classes which are inherited from the BankAccount class.

Concrete Bank Account Classes having their own rules for Minimum Balance class ICICI // Inherit this from BankAccount

{

Withdraw() // Override this method

{

// If Balance – amount is >= 0 then only WithDraw is possible.

// Write the code to achieve the same.

}

Transfer() //Override this method

{

// If Balance – Withdraw is >= 1000 then only transfer can take place.

// Write the code to achieve the same.

}

}

class HSBC // Inherit this from BankAccount

{

Withdraw() //Override this method

{

// If Balance – amount is >= 5000 then only WithDraw is possible.

// Write the code to achieve the same.

}

Transfer() //Override this method

{

// If Balance – Withdraw is >= 5000 then only transfer can

take place.

// Write the code to achieve the same.

}

}

Answer 1

Task 5:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;


namespace BankAccountLibrary
{
    class ICICI: BankAccount // Inherit this from BankAccount
    {
        public ICICI(double amount)
            : base(amount)
        {
            
        }
        public override bool Withdraw(double amount)
        {
            // If Balance – amount is >= 0 then only WithDraw is possible.
            // Write the code to achieve the same.
            if (balance - amount >= 0){
                balance -= amount;
                Console.WriteLine("The amount has been withdrawed.");
                return true;
            }
            return false;
        }




        public override bool Transfer(IBankAccount toAccount, double amount)
        {
            // If Balance – Withdraw is >= 1000 then only transfer can take place.


            // Write the code to achieve the same.
            if (balance - amount >= 1000)
            {
                return (this.Deposit(amount) && toAccount.Withdraw(amount));
            }
            return false;
        }


    }
}



Task 6:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;


namespace BankAccountLibrary
{
    class HSBC : BankAccount // Inherit this from BankAccount
    {
        public HSBC(double amount)
            : base(amount)
        {
            
        }


        public override bool Withdraw(double amount)
        {
            // If Balance – amount is >= 5000 then only WithDraw is possible.


            // Write the code to achieve the same.


            if (balance - amount >= 5000)
            {
                balance -= amount;
                Console.WriteLine("The amount has been withdrawed.");
                return true;
            }
            return false;
        }




        public override bool Transfer(IBankAccount toAccount, double amount)
        {
            // If Balance – Withdraw is >= 5000 then only transfer can take place.


            // Write the code to achieve the same.
            if (balance - amount >= 5000)
            {
                return (this.Deposit(amount) && toAccount.Withdraw(amount));
            }
            return false;
        }




    }
}