Here's a nifty way of getting the name of whatever method called the method you're currently in. Good for app logging utilities.
using System.Diagnostics;
...
StackTrace st = new StackTrace(2);
StackFrame sf = st.GetFrame(1);
string msg = string.Format("{0}.{1}",
sf.GetMethod().DeclaringType.FullName,
sf.GetMethod().Name);