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据我所知,ppa 本身只是程序,没有办法转成 ppt 参考以下英文的解说,按它的做法可以看到没有被保护的 ppa
Though you cannot convert a *.PPA file into the original presentation, the source code of the VBA project within the compiled file can be obtained provided you have no password set or you know the password of the project.
To extract the source code within the PPA proceed as follows:
1. Ensure that PowerPoint isn't active. Start | Run | Regedit.exe, click on OK
2. Navigate to the following key in the registry:
HKEY_CURRENT_USERSoftwareMicrosoftOffice8.0PowerPointOptions
(Note replace 8.0 with the version of PowerPoint you are using.
3. Locate the key name 'DebugAddins', double click on it. In the window for DWORD value data enter 1 and click on OK. If the key is not present, you will need to add one and then set it's value to 1.
4. Launch PowerPoint.
5. Press Alt+F11 to launch the Visual Basic Editor. In the project explorer window you will now see that the add-in are also listed. You can double click on any of them to view the code. If they are password protected, you will be prompted for the password.
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