本系统实现了对话框界面随着资源res文件夹里面的bmp位图文件来改变，并且可以随意移动对话框的位置，还包含如果背景色是绿色可以透明显示！-the system to achieve a dialog interface with the resources res folder inside bmp bitmap file to change, which also allows the location of mobile dialog also include if the background color is transparent green can show!