利用定制列扩展Windows窗体DataGrid控件的数据风格

Expand Data Style of WinForms DataGrid Control by Custom Columns

本文首先论述了Windows窗体DataGricl控件的工作原理，针对其默认的数据风格有限的问题，提出了采用定制列的方式扩展数据风格，并讨论了定制列的实现以及如何在DataGrid控件中使用定制列的方法。

This paper firstly presents the principle of the WinForms DataGrid Control. Then points out the necessity of expanding its data style by custom columns object because of the limited default data styles of DataGrid Control, and discusses the implement of custom columns object and how to use custom columns object together with DataGrid Control as well.