[Solved] how to translate public event from c# to vb.net [closed]

Question

The problem is exactly what the compiler said: the UploadProgressChangedLibArgs type couldn’t be found. That’s another type within the same library – so you need to port that before you can port an event which uses it.

As noted in comments, I’d advise you to avoid porting C# to VB or vice versa unless you really need to. One of the benefits of .NET is that you can call C# from VB or vice versa – and if you just want to make minor changes to an existing code base, you don’t need to port the whole thing – you just need to understand enough of the language it’s written in to make that change.

Accepted Answer

The problem is exactly what the compiler said: the UploadProgressChangedLibArgs type couldn’t be found. That’s another type within the same library – so you need to port that before you can port an event which uses it.

As noted in comments, I’d advise you to avoid porting C# to VB or vice versa unless you really need to. One of the benefits of .NET is that you can call C# from VB or vice versa – and if you just want to make minor changes to an existing code base, you don’t need to port the whole thing – you just need to understand enough of the language it’s written in to make that change.