内存驻留功能设计及程序实现

Function Design and Procedure Realization of Resident Memory

驻留内存程序是解决PC DOS单用户单任务局限的一个行之有效的办法。从具体的例子出发,说明了这种办法的原理和实施步骤。介绍了这种办法在热键冲突、显示、DOS调用嵌套诸方面所可能遇到的种种问题及其解决办法,讨论了驻留程序彼此之间以及与其他程序之间的兼容性问题。

Resident memory procedure solves the limitation of single user and single duty of PC DOS effectivly. Embarking from the concrete example, this article introduced its principle and implementation step. Thoroughly introduced all sorts of questions and its solution which possibly meet in the hot key conflict, the demonstration, the DOS transfer nesting and so on. Fully discussed compatible question between resident program each other as well as with other procedure.