PresenceChangedEventArgs 类
定义
在发生 PresenceChanged 或 LocalPresenceChanged 事件时向回调方法提供限定信息。Provides qualifying information to a callback method when a PresenceChanged or LocalPresenceChanged event occurs.
public ref class PresenceChangedEventArgs : EventArgspublic class PresenceChangedEventArgs : EventArgstype PresenceChangedEventArgs = class
inherit EventArgsPublic Class PresenceChangedEventArgs
Inherits EventArgs- 继承
属性
| PeerChangeType |
指定对等方状态已发生的更改类型。Specifies the type of change that has occurred to the presence status of a peer. |
| PeerContact |
指定已更改状态信息的 PeerContact。Specifies the PeerContact on which the presence information has changed. |
| PeerEndPoint |
指定已更改状态信息的 PeerEndPoint。Specifies the PeerEndPoint on which the presence information has changed. |
| PeerPresenceInfo |
指定 PeerEndPoint 的状态更改信息，以及一个由描述更新状态的 PeerPresenceInfo 提供的字符串。Specifies the changed presence information of a PeerEndPoint as well as a string provided by PeerPresenceInfo describing the updated presence status. |
方法
| Equals(Object) |
确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object. (继承自 Object) |
| GetHashCode() |
用作默认哈希函数。Serves as the default hash function. (继承自 Object) |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| ToString() |
返回一个表示当前对象的 string。Returns a string that represents the current object. (继承自 Object) |