`BluetoothLEConnectionPhy` class and `BluetoothLEConnectionParameters` class not found in name space `winrt::Windows::Devices::Bluetooth`

Question

What I am trying to do?

Use
BluetoothLEConnectionParameters
class which as per the documentation link says is part of the namespace
winrt::Windows::Devices::Bluetooth
.

What happened?

I get errors saying that this is an undeclared identifier, and I see the same issue with
BluetoothLEConnectionPhy

Answer 1

Hello,
Welcome to Microsoft Q&A!

BluetoothLEConnectionParametersclass not found in name spacewinrt::Windows::Devices::Bluetooth`

Derive from document BluetoothLEConnectionParameters introduced in 10.0.22000.0, so it only work within Windows 11 OS. If you use this api please develop within Windows 11 environment.

Thank you.

---

If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.