/*

* 作者：Albert

* E-MAIL：04051227@163.com

* 版权：使用时，请不要删除此注释，如有问题，可以交流

* 日期：2013.03.23

* 功能：派生CBitmapButton，能生成任意形状，以任意图片格式为背景的按钮，且有按钮的所有4态。

* 依赖：MFC,gdiplusplus

* 源代码修改自：原HoverButton.h，作者不详

* 使用方法：需要使用MySubclassDlgItem来设定使用图片形状按钮，如果是矩形用SubclassDlgItem也可以无区别

* 待完善：create按钮时的任意形状，实际上，可以在重载create时传入rgn参数即可

*/-/** Author: Albert* E-MAIL: 04051227@163.com* Copyright: use, please do not delete this comment, If you have any questions, you can exchange* Date: 2013.03.23* function: derived CBitmapButton, can generate arbitrary shape , in an arbitrary picture format as the background of the button, and all of the 4-state of the button.* Dependence: the MFC, gdiplusplus* source code modification since: The original HoverButton.h, author unknown* use: need to to use MySubclassDlgItem to set the the use picture shape button, if it is a rectangle with SubclassDlgItem without distinction* to be perfect: create button any shape, in fact, can be overloaded create incoming the rgn parameter can be* /