基于WINCE的图片预览DLL！ 支持各类格式的图片，JEPG，GIF，等，以及动态的GIF图片格式！-pulled on the preview pictures DLL! Support a variety of image formats, JPEG, GIF, etc., and dynamic GIF picture format!

一个图片按钮类，可设置多种按钮状态图片，并重载了鼠标事件。-A picture button category, which can accommodate a variety of button state images, and overloading of the mouse events.