Finally syntax highlighting is added. Currently we use SharpDevelop’s text editor control, and its syntax highlighting engine (line number as well).
Since SharpDevelop does not have an SMI/MIB syntax file, I followed the standard approach to port smi-mib.xml from jEdit. Yes, without doing this you never know #D guys learned from jEdit
Here I share the syntax highlighting file, http://code.google.com/p/sharpsnmplib/source/browse/Compiler/smi.xshd so that you may reuse it in your applications.