shp-read
There are 2 repositories under shp-read topic.
YanzheZhang/SHPReaderCSharp
This project is the operation description of shp file(include .shp .dbf ,shx). Some code was copied from other blog(http://blog.csdn.net/gis0911178/article/details/52162072).
laxentis/SHPtoGNG
Convert Shapefiles to GNG importable data