| VB消息处理与Windows子类 |
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| 引用本文： | 张盛华. VB消息处理与Windows子类[J]. 甘肃联合大学学报(自然科学版), 2007, 21(5): 83-87 |
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| 作者姓名： | 张盛华 |
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| 作者单位： | 扬州税务进修学院,江苏,扬州,225002 |
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| 摘 要： | Windows的消息系统操纵着VB应用程序的运行,消息处理是Windows的控制机制.如果掌握了VB的消息处理机理和Windows子类技术,就可以通过自定义窗口程序来直接截获和处理消息,从而增强窗口程序的功能,实现特殊功能的Windows应用程序.本文首先介绍了VB消息处理机制,然后介绍了Windows子类技术及其工作原理,最后给出在VB中运用子类技术实现自定义窗口程序的结构和具体实现.
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| 关 键 词： | 消息 窗口程序 子类技术 API函数 |
| 文章编号： | 1672-691X（2007）05-0083-05 |
| 修稿时间： | 2007-03-28 |
VB Message Processing & Sub Classing of Windows OS |
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| ZHANG Sheng-hua. VB Message Processing & Sub Classing of Windows OS[J]. Journal of Gansu Lianhe University :Natural Sciences, 2007, 21(5): 83-87 |
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| Authors: | ZHANG Sheng-hua |
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| Affiliation: | Yangzhou Taxation Institute,Yangzhou 225007,China |
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| Abstract: | The message system of Windows controls the operation of applications VB programs,and message processing is key mechanism to Windows.If we know the mechanism of message processing and master the technology of sub-class,we can enhance the functions of windows by self-defined windows.This paper introduces the mechanism of VB message processing,then presents the sub-class of Windows OS and its principle.At last,this paper shows the procedure of creating self-defined windows by sub-class,and an implementation of the self-defined windows. |
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| Keywords: | message windows procedure sub-class API Function |
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