How to store a reference to an integer in C#?
- by Jonathon Reinhart
Hello everyone - tell me how to make this work? Basically, I need an integer reference type (int* would work in C++)
class Bar
{
private ref int m_ref; // This doesn't exist
public A(ref int val)
{
m_ref = val;
}
public void AddOne()
{
m_ref++;
}
}
class Program
{
static void main()
{
int foo = 7;
Bar b = new Bar(ref foo);
b.AddOne();
Console.WriteLine(foo); // This should print '8'
}
}
Do I have to use boxing?
