实现属性页的添加； 实现文件的写入与读取； 实现更改对话框颜色；-Add to achieve property pages implementation file write and read to achieve the color change dialog box

pci 多串口卡属性页,其页面其本和windows 自带的一致,但是多了一个RS485使能设置-pci serial card properties page, the page of its own in this and the windows of the same, but more so to set up a RS485