How to pass constructor argument by ref and make it changed from the object

[Jeff0803]

I want to pass constuector argument by ref and make that value changed in the instance of the class.

I made simple example like following.


public class MyClass
{
private int m_ID;
public MyClass(ref int ID)
{
m_ID = ID;
}
public void AddValue()
{
m_ID = m_ID + 100;
}
}
class Program
{
static void Main(string[] args)
{
int id;
id = 1;
MyClass myclass = new MyClass(ref id);

myclass.AddValue();
Console.WriteLine("id = {0}", id);
}
}


This example's result is "id = 1".

I need to make it "id = 101".

How to do that?

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