如何在参数中传递ref参数

Question

I want to pass n number of parameters to a method (both reference and normal). Here is my source code

static void testParams(params object[] parameters) 
  { 
      for (int index = 0; index < parameters.Length; index++) 
        {
           Console.WriteLine(parameters[index ].gettype();
        }
  }

Its working fine when I used as

int i=0, j=0; 
double k=0.0;
testParams(i,j,k)

but i want it like,

int i=0, j=0; 
double k=0.0;
testParams(i,j,ref k)

How to do this, please help me...

Answer 1

You cannot. If you want to pass a parameter by reference, the method should have a ref in its definition.

For example

static void Mymethod(ref int i)

can be called by

int localvariable = 5;
Mymethod(ref localvariable);

but your method definition cannot be

static void Mymethod(int i)