NXFile nx = new NXFile("PKG4.nx");

Bitmap m = nx.ResolvePath("Effect/BasicEff.img/LevelUp/7").ValueOrDie<Bitmap>();
Bitmap m = ((NXValuedNode<Bitmap>)nx["Effect"]["BasicEff.img"]["LevelUp"]["7"]).Value;

reNX is copyright angelsl, 2011 to 2015 inclusive.

reNX is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

reNX is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with reNX. If not, see <http://www.gnu.org/licenses/>.

Linking this library statically or dynamically with other modules
is making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole combination.

As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules,
and to copy and distribute the resulting executable under terms of your
choice, provided that you also meet, for each linked independent module,
the terms and conditions of the license of that module. An independent
module is a module which is not derived from or based on this library.

svn checkout http://lz4.googlecode.com/svn/trunk/ lz4
cd lz4
cp -f ../LZ4Makefile Makefile
make