Windows 10: Having issue with WinUI3 when implement RFID scanner

We have an WPF application and a RFID libray which is using WindowInteropHelper to detect IntPtr of window to detect whenever usb/bluetooth scanner is plugged in/out and using Registry to be able to listed out connected usb/bluetooth devicesNow we upgrade to WinUI3 actually using MAUI, we cannot find anyway similar way to do the same thingAlready went through some suggestion from Microsoft's website but it doesn't work as below:https://learn.microsoft.com/en-us/windows-hardware/drivers/usbcon/how-to-send-a-usb-control-transfer--uwp-app-https://github.com/MicrosoftDocs/winrt-related/blob/docs

:)

 

Hackers create "RFID-zapper"

The privacy issue is not about criminals stealing stuff.

If some one has an RFID scanner they could walk up to your garbbage can and recycle bin and find out everything you have purchased/used in the past few weeks. RFID tags are in everything and they say what the product is. If you want to find out about people that would be the place to look.

So, it's for anonymity.

 

Microtek scanner on Win 10 Pro

Hi Jean,

To get better clarity on the issue, kindly answer the questions below:

• Is the scanner detected under Devices?
• Were you able to see the scanner on the Device Manager?
• Have you installed the latest driver for the scanner?

We suggest you to run the troubleshooter for hardware and devices. To do this, follow the steps:

• On the Start menu, type Troubleshooting and hit enter.
• Choose Hardware and Sound.
• Select Hardware and Devices and run the troubleshooter.

If issue persists, we suggest you contact the manufacturer to get better assistance.

Do let us know if you need further assistance.

 

Fingerprint Scanner Not Working

Hello Gary,



Thank you for posting on Microsoft Community.

To resolve this issue try the following steps:

• 
  Have you updated the driver for the Finger Print scanner? If not, check on the manufacturer’s website (HP).
  
• 
  Check if installing the latest driver of the fingerprint scanner allows you to login using a Microsoft Account?
  

This issue might occur due to driver incompatibility since upgrading to Windows 10.



If you have the raw executable file of the corresponding driver for the validity sensor, I would suggest you to install the downloaded driver file in compatible mode with Windows 7 or 8. Refer to the following steps to do so.

• 
  Right click on the driver, and click on Properties.
  
• 
  Go to the Compatibility tab.
  
• 
  Check the box for Run this program in compatibility mode for:
  
• 
  Select Windows 7 in the list of Operating systems.
  
• 
  Click OK.
  
• 
  Double-click the driver file to install the driver and follow the onscreen instructions.
  
• 
  Reboot your computer.
  

Hope the above steps help.



Thank you.