• Hello and welcome to our new forums. We upgraded our forum sites to a more robust and modern system which we hope you will enjoy. Be sure to check out your profile by clicking the button on the top right and configure your preferences, signature, time zone, avatar, etc. as you wish. If you need help with using this new forum'ware try the help link on the bottom right.

    Click here to review your account now.

Call ReadTag method error (ScanData)

Jakab David

New member
Joined
Feb 18, 2019
Messages
1
Programming Experience
5-10
Hi!

In C # I write a program for inviting an RfID method. I can enter the input parameters to invite the method, but I cannot specify the Identifier / ScanData value shown in the attached image because it is not known for the object. The question would be to use the open source code of the UA-.NET Standard
OPCFoundation / UA .NETStandard
how can I query the Default input value in the image as in the client program?
({0 | System.Byte [] | | {0 | System.Byte [] | 0 | 0} | (null)})
I want a C # example program to call the ReadTag method?

The goal would be to serialize the input and output parameters on a JSON basis. Based on JSON, build the Object [] form of the input parameters and run the method. And so send the outgoing parameters in JSON format.

Thank you in advance for your response.

Best regards:
D.
 

Attachments

Top Bottom