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Dosan
Associate III
December 14, 2021
Solved

How to use DLL CR95HF.dll on VB.NET?

Hi eveyone,

I need to use the CR95HF.dll library on a VB.NET application but when i try insert on the project i get an error.

I think this library is VB compatible only but i dont sure about this.

Maybe anyone know how to port this library to be used on VB.NET or how could i use on NET platform.

Thanks.

Regards,

    This topic has been closed for replies.
    NFC/RFID Customer support
    ST Employee
    December 16, 2021

    Hi,

    another suggestion :

    Using Visual Studio 2015, the format of DLL answer need to be formatted before to be used :

    1. Dim strAnswer = New String(CChar(""), 256)

    You must use this formatted variable in all functions to get DLL answer .

    another suggestion : it is possible that Get DLL revision doesn't return "0" when you get DLL revision number.

    You can can see the exact value with debug mode.

    Hope this will help you,

    Best regards,

    NFC Customer support

    14 replies

    Dosan
    DosanAuthor
    Associate III
    April 1, 2022

    Thanks for your reply.

    Regards,