共用方式為


Radio.StateChanged 事件

定義

由這個物件所表示之單選中的狀態變更所引發的事件。 移除 USB 藍牙無線電或離線時,不會報告狀態變更。

// Register
event_token StateChanged(TypedEventHandler<Radio, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
Radio::StateChanged_revoker StateChanged(auto_revoke_t, TypedEventHandler<Radio, IInspectable const&> const& handler) const;
public event TypedEventHandler<Radio,object> StateChanged;
function onStateChanged(eventArgs) { /* Your code */ }
radio.addEventListener("statechanged", onStateChanged);
radio.removeEventListener("statechanged", onStateChanged);
- or -
radio.onstatechanged = onStateChanged;
Public Custom Event StateChanged As TypedEventHandler(Of Radio, Object) 

事件類型

適用於