Help please (I dont get it)

Question

Hello,
somehow the code below cant find the "Rechner" Method what im doing wrong?

using System;
using System.IO;
using System.Xml;

namespace hi
{

public class Rechnen
{
public static int Rechner(string num3, string num4)
{

bool success1 = int.TryParse(num3, out int endNumber1);
bool success2 = int.TryParse(num4, out int endNumber2);

if (success1)
{
if (success2)
{
try
{
int Ergebnis = endNumber1 / endNumber2;

return Ergebnis;
}
catch (DivideByZeroException e)
{

Console.WriteLine(e.Message);
return 0;
}
}
else
Console.WriteLine("num2 is false: {0}", num4);
return 0;
}
else
Console.WriteLine("num1 is false: {0}", num3);
return 0;

if (success2 == false)
{
Console.WriteLine("num2 is false: {0}", num4);
return 0;
}

}

}

class Program
{
static void Main(string[] args)
{
try
{
Console.WriteLine("Enter a number: ");
int num1 = int.Parse(Console.ReadLine());
Console.WriteLine("Enter another number: ");
int num2 = int.Parse(Console.ReadLine());

Console.WriteLine(num1 / num2);
}

catch (DivideByZeroException e)
{

Console.WriteLine(e.Message);

}
catch (FormatException e)
{

Console.WriteLine(e.Message);

}

//the same agai

Answer 1

hey Michael you can put this on codeplayground and link it here so that it will be easy to get it fix for you

Answer 2

here is the test of the code
//the same again but in a other way

Console.WriteLine("Enter a number: ");
string num3 = Console.ReadLine();
Console.WriteLine("Enter another number: ");
string num4 = Console.ReadLine();

Rechner geteilt = new Rechner();

int result = Rechner(num3, num4);

Console.WriteLine(result);

}
}

}

Answer 3

https://code.sololearn.com/cDFkN79nqX1S/#cs

here it is

Answer 4

Thank you for putting the code in the playground.

There are two ways to solve this problem, if you mix them it is go an be a mess.

First Rechner is part of the class Rechnen.

So to reach Rechner you need to use the full name
Rechnen.Rechner.

Option 1)
Rechner is a static method.
So you do not need a object to do the equation.
Rechner geteilt = new Rechner(); //remove this line
int result = Rechnen.Rechner(num3, num4); //add Rechnen to this line

Option 2)
Make Rechner a non-static method
public int Rechner(string num3, string num4)
Create a object of type Rechnen
Rechnen geteilt = new Rechnen();
Use the created object to call the Rechner method
int result = geteilt.Rechner(num3, num4);