是Delphi的控件资源文件——Component Resource File,主要是用来存放小图片的。
可以用Delphi自带的Image Editor打开它。
编译后生成的应该是.DCU文件吧。
Delphi .dcu format
How can I decompile a DCU file, so I may modify it to work with later versions of
Delphi / C++ Builder?
The DCU file format is undocumented and may change from version to version. You will
need the source code (.pas file) to modify/update the DCU. 7/ 6/98 4:3 :28 PM
Well, first of all, the .DCU file format is subject to change with every release of
Delphi. For previous Borland Pascal programmers this may not come as a surprise, since
the .TPU file format changed also with every major release of Turbo/Borland Pascal. But
the major reason is of course that Delphi-32 needs 32-bit code to be generated, and this
includes the .DCU file.
事实上也是这样:几乎每个版本的Delphi的DCU文件的格式都不一样,并且Borland没有进行任何
说明,所以反编译是很困难的。