C#•9mo ago

Help With hints on how can i make multipull accounts using like arrays or something similar to array

i just want an easy way this is my code GIve me hitns only

11 Replies

without <> too

message.txt

Angius•9mo ago

Any reason you want to avoid generics? I assume that's what you mean by "without <>"

i have no idea whats this i gtg

Angius•9mo ago

Well, in any case, you already seem to have a bank account class So just have an array or a list of them Boom, you have multiple

can you show me an example? since ik arrays have a limit on how much you want inside And One Doesent or with vectors like show me the diffs with both

Angius•9mo ago

Yes, List<T> is dynamically-sized, and T[] (array) has a preset size And how would you use a list, for example? Well, quite simple

var accounts = new List<BankAccount> {
    new BankAccount(),
    new BankAccount(),
    new BankAccount(),   
};

var accounts = new List<BankAccount> {
    new BankAccount(),
    new BankAccount(),
    new BankAccount(),   
};

Can you explain it whats its doing? like whats var?

leowest•9mo ago

var is a compile time variable that the compiler changes it to the right hand when compiled. So essentially it is List<BankAccount> for example:

var str = "test"; // var is string
var num = 10; // var is int
var accounts = new List<BankAccount>(); // var is List<BankAccount>

var str = "test"; // var is string
var num = 10; // var is int
var accounts = new List<BankAccount>(); // var is List<BankAccount>

is it possible to make it without var?

Angius•9mo ago

Sure

List<BankAccount> accounts = new List<BankAccount> {
    new BankAccount(),
    new BankAccount(),
    new BankAccount(),   
};

List<BankAccount> accounts = new List<BankAccount> {
    new BankAccount(),
    new BankAccount(),
    new BankAccount(),   
};