How to link a void method to a name?

Question

class Program
{
static void Sqr(int x)
{
x = 4;
x = x * x;
Console.WriteLine(x);
}
static void NewLink(int x){}

static void Main(string[] args)
{ int a= 2;

NewLink= Sqr(a); //<——- how to link?
NewLink(); //<——- so I dont have to type all arguments.
}
} Is there a way u can call methods by simply linking them to a name (or something)so u dont have to type all arguments?

Answer 1

I believe this does what your looking for:
https://code.sololearn.com/clrXkvSwGJ2A

Answer 2

thx man!