in C# i need to my errors are in the picCreate a Bank class with the following properties:List of bank accounts (List<BankAccount>)Create the following methods in the Bank class:AddAccount(BankAccount account): Method to add a new bank account to the list of accountsRemoveAccount(string accountNumber): Method to remove an existing bank account from the list of accountsSearchAccount(string accountNumber): Method to search for an existing bank account and return the account detailsmy code is using System.Collections.Generic;public class Bank{ private List<BankAccount> accounts; public Bank() { accounts = new List<BankAccount>(); } public void AddAccount(BankAccount account) { accounts.Add(account); } public void RemoveAccount(string accountNumber) { BankAccount account = SearchAccount(accountNumber); if (account != null) { accounts.Remove(account); } } public BankAccount SearchAccount(string accountNumber) { foreach (BankAccount account in accounts) { if (account.AccountNumber == accountNumber) { return account; } } return null; }} PS E:\stef C# homework\New folder> dotnet "C:\Users\stefa\AppData\Roaming\Code\User\cs-script.user\dotnet\cscs.dll" "e:\stef C# homework\New folder\Bank.cs"Error: Specified file could not be compiled.e:\stef C# homework\New folder\Bank.cs(12,28): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)e:\stef C# homework\New folder\Bank.cs(26,12): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)e:\stef C# homework\New folder\Bank.cs(5,18): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)e:\stef C# homework\New folder\Bank.cs(12,28): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)e:\stef C# homework\New folder\Bank.cs(26,12): error CS0246: The type or namespace name 'BankAccount could not be found (are you missing a using directive or an assembly reference?)e:\stef C# homework\New folder\Bank.cs(5,18): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)PS E:\stef C# homework\New folder>

Solution: This error is showing because "BankAccount" class isn't implemented by you. Here I am…

in C# i need to my errors are in the pic Create a Bank class with the following properties: List of bank accounts (List) Create the following methods in the Bank class: AddAccount(BankAccount account): Method to add a new bank account to the list of accounts RemoveAccount(string accountNumber): Method to remove an existing bank account from the list of accounts SearchAccount(string accountNumber): Method to search for an existing bank account and return the account details my code is using System.Collections.Generic; public class Bank { private List accounts; public Bank() { accounts = new List(); } public void AddAccount(BankAccount account) { accounts.Add(account); } public void RemoveAccount(string accountNumber) { BankAccount account = SearchAccount(accountNumber); if (account != null) { accounts.Remove(account); } } public BankAccount SearchAccount(string accountNumber) { foreach (BankAccount account in accounts) { if (account.AccountNumber == accountNumber) { return account; } } return null; } }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

in C# i need to

my errors are in the pic

Create a Bank class with the following properties:
- List of bank accounts (List<BankAccount>)
Create the following methods in the Bank class:
- AddAccount(BankAccount account): Method to add a new bank account to the list of accounts
- RemoveAccount(string accountNumber): Method to remove an existing bank account from the list of accounts
- SearchAccount(string accountNumber): Method to search for an existing bank account and return the account details

my code is

using System.Collections.Generic;

public class Bank

{

private List<BankAccount> accounts;

public Bank()

{

accounts = new List<BankAccount>();

}

public void AddAccount(BankAccount account)

{

accounts.Add(account);

}

public void RemoveAccount(string accountNumber)

{

BankAccount account = SearchAccount(accountNumber);

if (account != null)

{

accounts.Remove(account);

}

public BankAccount SearchAccount(string accountNumber)

{

foreach (BankAccount account in accounts)

{

if (account.AccountNumber == accountNumber)

{

return account;

}

return null;

}

PS E:\stef C# homework\New folder> dotnet "C:\Users\stefa\AppData\Roaming\Code\User\cs-script.user\dotnet\cscs.dll" "e:\stef C# homework\New folder\Bank.cs"
Error: Specified file could not be compiled.
e:\stef C# homework\New folder\Bank.cs(12,28): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)
e:\stef C# homework\New folder\Bank.cs(26,12): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)
e:\stef C# homework\New folder\Bank.cs(5,18): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)
e:\stef C# homework\New folder\Bank.cs(12,28): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)
e:\stef C# homework\New folder\Bank.cs(26,12): error CS0246: The type or namespace name 'BankAccount could not be found (are you missing a using directive or an assembly reference?)
e:\stef C# homework\New folder\Bank.cs(5,18): error CS0246: The type or namespace name 'BankAccount' could not be found (are you missing a using directive or an assembly reference?)
PS E:\stef C# homework\New folder>

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Solution:

This error is showing because "BankAccount" class isn't implemented by you.
Here I am attaching complete program with "BankAccount" class and Tester class.

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