CallStateChangeEventArgs 类

  • 参考

定义

命名空间:
Windows.ApplicationModel.Calls
编辑

支持 VoipPhoneCall 类的 EndRequested、HoldRequested 和 ResumeRequested 事件。

public ref class CallStateChangeEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.ApplicationModel.Calls.CallsVoipContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class CallStateChangeEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.ApplicationModel.Calls.CallsVoipContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class CallStateChangeEventArgs
Public NotInheritable Class CallStateChangeEventArgs
继承
Object Platform::Object IInspectable CallStateChangeEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列
Windows Mobile Extension SDK (在 10.0.10240.0 中引入)
 Windows 10 (在 10.0.10586.0 中引入)
API contract
Windows.ApplicationModel.Calls.CallsVoipContract (在 v1.0 中引入)
应用功能
phoneCallHistory phoneCallHistorySystem voipCall

属性

State

获取 VoIP 呼叫的当前状态。

适用于