MFC应用程序拆分窗口的同步更新方法研究

A Study of the Split Windows’ Synchronous Update of the MFC Application

本文首先介绍在MFC单文档应用程序中的基本绘图方法,以及拆分窗口如何实现同步更新的问题,然后通过一个引例逐步阐述如何提高拆分窗口更新效率的方法。

Firstly this paper introduces a drawing method based on the SDI application and the implementation of the split windows＇ synchronous update, and then it expatiates how to improve the update efficiency of split windows step by step by an instance.