通过

BluetoothDevice.ConnectionStatusChanged 事件

  • 参考

定义

命名空间:
Windows.Devices.Bluetooth
编辑

当设备的连接状态发生更改时发生。

// Register
event_token ConnectionStatusChanged(TypedEventHandler<BluetoothDevice, IInspectable const&> const& handler) const;

// Revoke with event_token
void ConnectionStatusChanged(event_token const* cookie) const;

// Revoke with event_revoker
BluetoothDevice::ConnectionStatusChanged_revoker ConnectionStatusChanged(auto_revoke_t, TypedEventHandler<BluetoothDevice, IInspectable const&> const& handler) const;
public event TypedEventHandler<BluetoothDevice,object> ConnectionStatusChanged;
function onConnectionStatusChanged(eventArgs) { /* Your code */ }
bluetoothDevice.addEventListener("connectionstatuschanged", onConnectionStatusChanged);
bluetoothDevice.removeEventListener("connectionstatuschanged", onConnectionStatusChanged);
- or -
bluetoothDevice.onconnectionstatuschanged = onConnectionStatusChanged;
Public Custom Event ConnectionStatusChanged As TypedEventHandler(Of BluetoothDevice, Object)

事件类型

TypedEventHandler<BluetoothDevice,Object>

TypedEventHandler<BluetoothDevice,IInspectable>

Windows 要求

应用功能
bluetooth

适用于