Question: to refer to: https://blog.csdn.net/imxiangzi/article/details/79127426 in my. NETStandard2.0 audio collection class library project implementation;
In order to output version more class library, in the dependencies added the following dependencies:


Add in the project after the DirectX related references, will still have the following error:


What's the matter?

Don't need to add System. Windows. Reference Forms?

However, the.net is not add to reference Standard 2.0, and yet at the same fault,



What's the solution?

I mainly for the purpose of the audio in the project implementation, or have any other ideas?


Consult everybody