Print, Print Preview, black and white printing, serial print, print dialog design.

说明：打印、打印预览、黑白打印、串行化打印、打印对话框设计。

youdao

Subclass dialog design, split the source window, interface development is a good resource.

对话框子类设计，窗口拆分的源程序，是进行界面开发的好资源。

youdao

Subclass dialog design, split the source window, interface development is a good resource.

对话框子类设计，窗口拆分的源程序，是进行界面开发的好资源。

youdao