Capture method parameters for error logging

Hi,

I am using VS2008 with .NET 3.5...
I am looking for a way to capture the parameters and values associated with them when an error occurs. I can find the parameter names and data types, but I can't seem to find a way to get the actual values of the parameters. Does anyone know of a way to capture a method's parameter values?

Here is an example of what I would like to be able to do, using GetMethodParameters to return a collection containing the values that were assigned to a and b...

Code:

---

private void foo(int a, int b)
{
    try
    {
          //Do some stuff...
    }
    catch (Exception ex)
    {
          LogError(ex, GetMethodParameters());
    }
}

---

Thanks,
Ranthalion