How to get call stack in C# code?

Thx. I seek it in Reflection ...

I use the following to get method call stacks after an unexpected error: using System.Diagnostics; ... (assume 'e' is some exception) StackTrace st = new StackTrace(e); string sMessage = "Method Call Sequence:"; //I prefer 'backward's order: for (int iMethod = st.FrameCount - 1; iMethod >= 0; iMethod--) { StackFrame sf = st.GetFrame(iMethod); System.Reflection.MethodBase mb = sf.GetMethod(); //ignore the methods that we didn't code: if ( ! mb.DeclaringType.FullName.StartsWith("System.Windows.Forms")) { sMessage += "\n" + mb.DeclaringType.Name + "." + mb.Name; } }