在控制台程序中实现对话框和满屏特性 此程序是一个纯粹的Demo例子，示范如何在控制台程序中实现对话框赫满屏显示。 -console procedures in achieving dialog and dual HDMI inputs and more characteristic of this process is a purely Demo example of how the console model procedures to achieve dual HDMI inputs and more dialog He shows.