RemoteSystemSessionInvitationListener 类

定义

命名空间:

Windows.System.RemoteSystems

包含用于接收和处理加入远程会话的邀请的功能。 此类在实例化邀请后开始侦听邀请。

public ref class RemoteSystemSessionInvitationListener sealed

/// [Windows.Foundation.Metadata.Activatable(262144, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class RemoteSystemSessionInvitationListener final

[Windows.Foundation.Metadata.Activatable(262144, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class RemoteSystemSessionInvitationListener

function RemoteSystemSessionInvitationListener()

Public NotInheritable Class RemoteSystemSessionInvitationListener

继承

Object Platform::Object IInspectable RemoteSystemSessionInvitationListener

属性

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10 Creators Update (在 10.0.15063.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v4.0 中引入)
应用功能	remoteSystem

示例

有关如何接收和处理远程会话邀请的示例，请参阅以下代码。

public void SubscribeAndHandleInvites() {
    var invitationListener = new RemoteSystemSessionInvitationListener();

    // register the following code to handle this event:
    invitationListener.InvitationReceived += async (sender, args) => {

        // issue a join request to the session
        RemoteSystemSessionJoinResult joinResult = await args.Invitation.RemoteSystemSessionInfo.JoinAsync();

        // handle the join result as in the normal session discovery scenario
        // ...
    };
}

注解

重要

必须先通过调用 RemoteSystem.RequestAccessAsync 来确认对远程系统平台的访问，然后才能为此类的事件设置处理程序 () () 。

构造函数

RemoteSystemSessionInvitationListener()

初始化 RemoteSystemSessionInvitationListener 的实例。

事件

InvitationReceived

检测到来自另一设备的远程会话邀请时引发。