摘要
过程调用是VB课程教学的重点,其中参数传递又是过程调用中的难点,是学生最不容易掌握的知识点。为了加深学生对过程调用以及参数传递的理解,通过举例、图示等方法深入分析了Sub过程和Function过程的定义、调用,以及传值和传地址的参数传递方式。
Procedure call is the focus of the curriculum teaching in VB. The parameter passing is the difficulty of procedure call, which is not easy to be mastered by students. In order to deepen the students" understanding of the procedure call and parameter passing, the definition and call of Sub procedure and Function procedure, value passing and address passing are analyzed by the examples, the graphs and so on.
作者
杨爱琴
YANG Ai-qin (School of Computer Science and Technology, NanTong University, Nantong 226019, China)
出处
《电脑知识与技术》
2012年第6期3930-3933,共4页
Computer Knowledge and Technology
基金
南通大学教改课题(13050667)
南通大学自然科学基金(03040846)
关键词
VB
过程定义
过程调用
参数传递
地址传递
值传递
visual basic
procedure definition
procedure call
parameter passing
address passing
value passing