自动获取 usb视频设备图像，保存成 bmp位图文件-Automatic access to usb video equipment images, saved as bitmap file bmp

本程序引入一个新的类XStatusBar，用于显示文本、数字、位图或者状态条。而且，这些窗格可以交替显示这些内容，以及支持鼠标点击行为-This program introduces a new class XStatusBar, used to display text, numbers, bitmap or status bar. Moreover, these can alternately display the contents pane, and support mouse clic

本软件是通过使用CH372芯片连接USB驱动，同时加入汉字库功能，可以作为点阵驱动程序-This software is through the use of CH372 chip connected HanZiKu USB driver, meanwhile, can add function as bitmap driver