通过

GattReadRequest.StateChanged 事件

  • 参考

定义

命名空间:
Windows.Devices.Bluetooth.GenericAttributeProfile
编辑

这是更改读取请求状态时触发的事件。

// Register
event_token StateChanged(TypedEventHandler<GattReadRequest, GattRequestStateChangedEventArgs const&> const& handler) const;

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

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

事件类型

TypedEventHandler<GattReadRequest,GattRequestStateChangedEventArgs>

Windows 要求

应用功能
bluetooth

适用于