Abstract: | Universal interface design is the key of realizing general application of Chinese charactersinput system. This paper, firstly, introduces dotigning principle of universal interface between Chinesecharacters input System and operating system, such as CC-DOS. Then it discusses two different kindsof interface of between Chinese characters input system and coding project, namely, programming a-gteements of spectal interface and, furthermore Chinese characters-base structure and preprocessingprocedures of commom interface. |