通过

RcsEndUserMessageManager.MessageAvailableChanged 事件

  • 参考

定义

命名空间:
Windows.ApplicationModel.Chat
编辑

新消息可用时发生。

// Register
event_token MessageAvailableChanged(TypedEventHandler<RcsEndUserMessageManager, RcsEndUserMessageAvailableEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
RcsEndUserMessageManager::MessageAvailableChanged_revoker MessageAvailableChanged(auto_revoke_t, TypedEventHandler<RcsEndUserMessageManager, RcsEndUserMessageAvailableEventArgs const&> const& handler) const;
public event TypedEventHandler<RcsEndUserMessageManager,RcsEndUserMessageAvailableEventArgs> MessageAvailableChanged;
function onMessageAvailableChanged(eventArgs) { /* Your code */ }
rcsEndUserMessageManager.addEventListener("messageavailablechanged", onMessageAvailableChanged);
rcsEndUserMessageManager.removeEventListener("messageavailablechanged", onMessageAvailableChanged);
- or -
rcsEndUserMessageManager.onmessageavailablechanged = onMessageAvailableChanged;
Public Custom Event MessageAvailableChanged As TypedEventHandler(Of RcsEndUserMessageManager, RcsEndUserMessageAvailableEventArgs)

事件类型

TypedEventHandler<RcsEndUserMessageManager,RcsEndUserMessageAvailableEventArgs>

Windows 要求

应用功能
chat chatSystem smsSend

适用于