https://answers.microsoft.com/zh-hans/windows/forum/windows_10-networking/%e5%9c%a8win10%e7%8e%af%e5%a2%83%e4%b8%8b%e5%bc%80/f04f58e3-10fc-4d83-9fe6-0da2d5d05bb3
在GIT上下載UWP SAMPLES，里面有藍牙連接的例子
Windows-universal-samples-master
注意這個例子搜索到的藍牙設備沒有名字不會顯示，我加了個N:開頭
The StreamSocket class supports network communications that use a stream socket over TCP or Bluetooth RFCOMM in Windows Store apps.