Is it possible to organize shared variables between some methods?

Question

.NET

private void SomeCoolrMethod()
{
for (var i = 0; i < 90000; i++)
{
   var pamar1 = SetParam1();
   var pamar2 = SetParam2();
   var pamar3 = SetParam3();
   var pamar4 = SetParam4();
   var pamar5 = SetParam5();
   
   DoMethod1(param1, param3, param4);

   DoMethod2(param1,param2, param4);
   
   DoMethod3(param3,param4,param5);
}
}

Is it possible to move the "paramN" variables outside the "SomeCoolMethod" method, but so that no other methods except "SomeCoolMethod" and "DoMethodN" have access to them?
A sort of "private && only for methods(....)" modifier.

Answer 1

Why, for example, not to pack it all in a separate class? And do all the work there?

class SomeCool
    {
        private T pamar1;
        private T pamar2;
        private T pamar3;
        ...

        private void SomeCoolrMethod()
        {
            for (var i = 0; i < 90000; i++)
            {
                var pamar1 = SetParam1();
                var pamar2 = SetParam2();
                var pamar3 = SetParam3();
                var pamar4 = SetParam4();
                var pamar5 = SetParam5();

                DoMethod1(param1, param3, param4);

                DoMethod2(param1, param2, param4);

                DoMethod3(param3, param4, param5);
            }
        }
    }

Answer 2

Closure or what?
en.wikipedia.org/wiki/Closure_%28computer_programm...

Answer 3

Func Delegate :

void MyMethod()
{
    Func<int> pamar1 = () => 1 * 2;
    Func<int> pamar2 = () => 3 * 4;
    Func<int> pamar3 = () => 5 * 6;

    for (var i = 0; i < 10; ++i)
    {
        DoMethod(pamar1, pamar2, pamar3);
    }
}

void DoMethod(Func<int> pamar1, Func<int> pamar2, Func<int> pamar3)
{
    Console.WriteLine(pamar1() * pamar2() * pamar3());
}

However, I'm not sure I understood your question correctly. Try to be more coherent about what you are trying to achieve.

Answer 4

What are you afraid of? that the developer of another method in this class is using your variables? Well, scold him or something, explain the essence of the class in the comments, write tests.