the header files from an imported control 【扩展信息:JAVA与数据库连接方法(二)】
introduction
there are several header files generated by the act of importing an activex control into c++ builder. this article explains what they are, what they contain, and what they are used for.
this material is specific to bcb4 patch 1 and above.
the files
the following files are generated by importing a control
<control>ocx.h and .cpp - these are the vcl representation of the control itself. the class implemented by these files can be instantiated with the normal vcl "new".
<control>tlb.h and .cpp - these are the classes, templates, and function implementations / constant declaration / definitions for the classes specified in the control type library. these are not able to be instantiated using the vcl "new", as discussed later in this document.
the ocx file
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