C#•2mo ago

✅ Hi this is my code and what ive done so far

my code: https://paste.mod.gg/jqrupyuavvys/0 this is what ive done and some of it cant get to work im not new to programming im just no so good with it. Thanks!

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20 Replies

Angius•2mo ago

The error is quite clear askingForAge is a class You can't call a class The rest is just warnings

Jexs(ping me)OP•2mo ago

Angius•2mo ago

All of them, still, perfectly clear, so you should have no issues clearing them either

Jexs(ping me)OP•2mo ago

Thank you ZZZ ! ill try that now !

Jexs(ping me)OP•2mo ago

i did something like AskforAge.AskForage and no go?

Angius•2mo ago

Does askingForAge class have an AskForAge method? C# is case-sensitive, remember Also, is that method static?

Jexs(ping me)OP•2mo ago

isnt that the method? also from what i know so far static (from a video i saw) means you can use it once i guess?

Angius•2mo ago

Jexs(ping me)OP•2mo ago

oh !

Angius•2mo ago

Jexs(ping me)OP•2mo ago

okay! why does static matter im not using them in my classes methods ?

Angius•2mo ago

A non-static method needs an instance of the class So, sure, if you want it can just be non-static But you will need an instance

Jexs(ping me)OP•2mo ago

give me one sec looking into static

Jexs(ping me)OP•2mo ago

So static is an access modifer right? why isnt it listed here ? https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/access-modifiers

Access Modifiers - C#

All types and type members in C# have an accessibility level that controls whether they can be used from other code. Review this list of access modifiers.

Jexs(ping me)OP•2mo ago

is this for security reasons ?

Jexs(ping me)OP•2mo ago

oh shit that was an ai responce Would static go to something like let’s say there’s a blue team and a red team there both different teams right so something unique ?

Pobiega•2mo ago

The AI response is entirely correct here, and your team analogy doesn't really make sense to me. its also not an access modifier it has to do with object instances and "ownership" a static method or field belongs to the class itself, not an instance of it, unlike a non-static one which belongs to an instance

var a = new Holder();
var b = new Holder();

a.Add(5);
b.Add(10);

Console.WriteLine($"{a.Count} | {b.Count} | {Holder.TotalCount}");

public class Holder
{
    // This one belongs to the instance
    public int Count { get; private set; }
    
    // This one belongs to the class itself
    public static int TotalCount { get; private set; }
    
    public void Add(int i)
    {
        // increase BOTH properties
        Count += i;
        TotalCount += i;
    }
}

var a = new Holder();
var b = new Holder();

a.Add(5);
b.Add(10);

Console.WriteLine($"{a.Count} | {b.Count} | {Holder.TotalCount}");

public class Holder
{
    // This one belongs to the instance
    public int Count { get; private set; }
    
    // This one belongs to the class itself
    public static int TotalCount { get; private set; }
    
    public void Add(int i)
    {
        // increase BOTH properties
        Count += i;
        TotalCount += i;
    }
}

look at this example. What do you think it will print when ran? @Jexs(ping me)

Jexs(ping me)OP•2mo ago

uh 6 and 11? oh wait 6,11,15?

Pobiega•2mo ago

5, 10, 15 int defaults to 0, not 1 pay attention to how the values are accessed, ie a.Count and Holder.TotalCount a doesn't have a .TotalCount, and Holder doesn't have a .Count

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✅ Hi this is my code and what ive done so far

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