视频播放器，能够加载数据库中的视频，进行播放，可以把视频分类，添加介绍等功能，里面综合了窗口分割，列表控件，DataGrid等控件的应用，以及模板等知识的综合应用。-Video player, able to load the video playback, you can put the video classification, adding features such as presentation, which combines separate window, integrated