求翻译：论文中MSHFlexGrid控件的属性、参数数据大多来自于互联网和MS MSDN，实例多数来自于自己平日里学习时编制的一些实现单一功能的小程序和我参与编制的一套商品销售软件。是什么意思？

Papers in the MSHFlexGrid control most of the properties, parameters, data from the Internet and MS MSDN, mostly from the instance in your normal learning and prepared when some implementation of a single small program and I participate in the preparation of a merchandising software.