Merineth 🇸🇪 Posts - Answer Overflow

Merineth 🇸🇪

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CC#

•Created by Merineth 🇸🇪 on 1/19/2025 in #help

✅ Othello game

13 replies

CC#

•Created by Merineth 🇸🇪 on 1/16/2025 in #help

Othello game

45 replies

CC#

•Created by Merineth 🇸🇪 on 1/15/2025 in #help

Othello WPF game

I'm absolutely desperate for some help. I'm triyng to make a othello game for like 6 months now but i just don't know what to do and i just want to finish this godforsaken assignment. The video shows how far i've come.

385 replies

CC#

•Created by Merineth 🇸🇪 on 11/23/2024 in #help

Troubleshooting xaml - initialize window

180 replies

CC#

•Created by Merineth 🇸🇪 on 10/13/2024 in #help

✅ Factory method

like i sincerely don’t understand this concept. could someone elaborate?

5 replies

CC#

•Created by Merineth 🇸🇪 on 10/13/2024 in #help

✅ 'where' constraints

1 replies

CC#

•Created by Merineth 🇸🇪 on 10/11/2024 in #help

✅ Can someone explain Delegates to me like i'm 5?

322 replies

CC#

•Created by Merineth 🇸🇪 on 10/9/2024 in #help

Creating a class Player based on instructions

97 replies

CC#

•Created by Merineth 🇸🇪 on 10/9/2024 in #help

✅ WPF Application, renaming

121 replies

CC#

•Created by Merineth 🇸🇪 on 10/9/2024 in #help

✅ Help interpreting classes

2 replies

CC#

•Created by Merineth 🇸🇪 on 10/8/2024 in #help

✅ What is a concrete class?

And what is the difference between a concrete class and an abstract class?

4 replies

CC#

•Created by Merineth 🇸🇪 on 10/7/2024 in #help

✅ Delegates. What are they and what are they used for?

375 replies

CC#

•Created by Merineth 🇸🇪 on 10/3/2024 in #help

Exceptions.

144 replies

CC#

•Created by Merineth 🇸🇪 on 10/2/2024 in #help

✅ Exception handling..

namespace Calculator.Model
{
    internal class Division
    {
        public decimal Run(decimal number1, decimal number2)
        {
            if (number2 == 0)
            {
                throw new AlexDivideByZeroException();
            }

            return number1 / number2;
        }

    }
}

namespace Calculator.Model
{
    internal class Division
    {
        public decimal Run(decimal number1, decimal number2)
        {
            if (number2 == 0)
            {
                throw new AlexDivideByZeroException();
            }

            return number1 / number2;
        }

    }
}

When the method Run encounters an instance where number2 == 0 i want it to throw an exception BUT i dont want the program to stop. How does that work?

100 replies

CC#

•Created by Merineth 🇸🇪 on 10/2/2024 in #help

✅ Different output on same code.

109 replies

CC#

•Created by Merineth 🇸🇪 on 10/2/2024 in #help

✅ System.FormatException

9 replies

CC#

•Created by Merineth 🇸🇪 on 9/30/2024 in #help

✅ ”base”

public class Person
{
    protected string ssn = "444-55-6666";
    protected string name = "John L. Malgraine";

    public virtual void GetInfo()
    {
        Console.WriteLine("Name: {0}", name);
        Console.WriteLine("SSN: {0}", ssn);
    }
}
class Employee : Person
{
    public string id = "ABC567EFG";
    public override void GetInfo()
    {
        // Calling the base class GetInfo method:
        base.GetInfo();
        Console.WriteLine("Employee ID: {0}", id);
    }
}

class TestClass
{
    static void Main()
    {
        Employee E = new Employee();
        E.GetInfo();
    }
}
/*
Output
Name: John L. Malgraine
SSN: 444-55-6666
Employee ID: ABC567EFG
*/

public class Person
{
    protected string ssn = "444-55-6666";
    protected string name = "John L. Malgraine";

    public virtual void GetInfo()
    {
        Console.WriteLine("Name: {0}", name);
        Console.WriteLine("SSN: {0}", ssn);
    }
}
class Employee : Person
{
    public string id = "ABC567EFG";
    public override void GetInfo()
    {
        // Calling the base class GetInfo method:
        base.GetInfo();
        Console.WriteLine("Employee ID: {0}", id);
    }
}

class TestClass
{
    static void Main()
    {
        Employee E = new Employee();
        E.GetInfo();
    }
}
/*
Output
Name: John L. Malgraine
SSN: 444-55-6666
Employee ID: ABC567EFG
*/

Is the “base” keyword only used to get the superclasses info?

31 replies

CC#

•Created by Merineth 🇸🇪 on 9/28/2024 in #help

✅ Exception handling

I'm trying to understand exceptions but i'm having a hard time. So when an error occurs in my program. For example :

int number = Console.Readline();
Console.Writeline($"{number}");

int number = Console.Readline();
Console.Writeline($"{number}");

If the input here in this case wasn't an integer but a string. The program would crash right? And to prevent it from crashing we use exception handling with try and catch ?

31 replies

CC#

•Created by Merineth 🇸🇪 on 9/27/2024 in #help

✅ Is it possible to Parse a string and identify it's type?

I want to scan an index of an array and identify if it's an operator such as (+,-,*) or if it's an operand (doubles). Is this possible?

178 replies

CC#

•Created by Merineth 🇸🇪 on 9/26/2024 in #help

✅ Main program input arguments

When i start my program i want the string inside static void Main(string[] args) to contain the string input.txt output.txt. How do i configure this?

10 replies

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