now i have 896 devices with remebered = True.

the discovertime ist 22 Seconds.

How i can remove remebered Devices to reduce the discovertime?

Very Thanks

Peter

BluetoothSecurity.RemoveDevice should do the trick.

(BTW I suspect the DiscoverDevices will return after the normal ~12s, but perhaps accessing properties at display time on the not-in-range devices is slow...)

 sorry, but this remove only the PAIRED, NOT the REMEMBERED Device

Greets Peter

 a desktop with widcomm.

every 1 month i must deinstall the complete widcomm, reboot, new install the widcomm, reboot. than i have 0 remebered devices.

this cant be a good solution.

Greets Peter

Ahh.  The devices are stored in the registry, so do e.g.

C:\temp>reg delete HKEY_LOCAL_MACHINE\SOFTWARE\Widcomm\BTConfig\Devices

or the programmatic equivalent...   That should hopefully solve your problem. :-)

 THANKS !!! Thats the best solution EVER!

Greets Peter

Const cDevices As String = "SOFTWARE\Widcomm\BTConfig\Devices"

Dim sFullAdr As String = sAdr.Substring(0, 2) & ":" & sAdr.Substring(2, 2) & ":" & sAdr.Substring(4, 2) & ":" & sAdr.Substring(6, 2) & ":" & sAdr.Substring(8, 2) & ":" & sAdr.Substring(10, 2)

Registry.LocalMachine.DeleteSubKeyTree(cDevices & "\" & sFullAdr)

it runs ;-)

Greets Peter