如何编写VBA代码以添加数字签名来保护VBAProject？

Question

I have searched the MSDN, it only gives an example how to add digital signature to protect the entire workbook:

ActiveWorkbook.Signatures.AddNonVisibleSignature "{00000000-0000-0000-0000-000000000000}"

but VBAProject does not contain any method to add a signature, the only way is:

Steps for manual:

1. Open excel file --> Alt + F11 (to open VBA project)
2. Tools --> Digital Signature --> Choose --> Select Certificate --> OK
3. Save

Is there any way to do this pragmatically, or any other suggestions?

Answer 1

我认为您必须使用c＃.net或vb.net来使用VSTO，因为vba受到限制，不会做您想要的一切，所以请看一下vsto ...