问题
From within a method call I need to "jump" three layers up the stack and retrieve the type and value of the parameters passed to that method. Getting the parameter type is easy but I couldn't find a way to get the value passed to a certain method on the stack.
var st = new StackTrace();
var frames = st.GetFrames();
var methodParameters = frame[2].GetMethod().GetParameters;
// get each parameter value
Note: using StackTraceis not mandatory.
Is there a wayto find a value of a parameter passed to a method during runtime?
回答1:
I do not think there is a method unless you develop your own system for storing the values.
The reflection namespace represents static data about an assembly, and you would need to retrieve values at runtime.
I found PostSharp mentioned in MSDN forums, but I have never tried it.
来源：https://stackoverflow.com/questions/1820630/how-to-get-parameter-value-from-stacktrace