Using SAP Business One Service layer with Visual Basic?

[mucipilbuga]

Hi,

I use SAP business One Service Layer with PHP/Curl without any problem.

But I could not use Service Layer with Visual Basic unfortunatelly. I always getting 500 error?!

I guess I am doing something wrong?!

Please is there any sample code with Visual Basic.net using Service Layer?

P.S.: I see B1SLayer.DLL but it written for C# And I could not use it with VB I don't know why?! 😞

Regards,

Mucip:)