| WebSocketServerPublishClientPayloadAsync 方法 (String, String, Boolean) | 
 
            向订阅了topic主题的客户端发送消息
            Send messages to clients subscribed to topic
            
 
        命名空间: 
     HslCommunication.WebSocket
        程序集:
     HslCommunication (在 HslCommunication.dll 中) 版本:12.5.1.0 (12.5.1.0)
 语法
语法public Task PublishClientPayloadAsync(
	string topic,
	string payload,
	bool retain
)
Public Function PublishClientPayloadAsync ( 
	topic As String,
	payload As String,
	retain As Boolean
) As Task
public:
Task^ PublishClientPayloadAsync(
	String^ topic, 
	String^ payload, 
	bool retain
)
member PublishClientPayloadAsync : 
        topic : string * 
        payload : string * 
        retain : bool -> Task 
参数
- topic
- 类型:SystemString
 主题
- payload
- 类型:SystemString
 消息内容
- retain
- 类型:SystemBoolean
 指定当前的主题是否驻留
返回值
类型:
Task[缺少 "M:HslCommunication.WebSocket.WebSocketServer.PublishClientPayloadAsync(System.String,System.String,System.Boolean)" 的 <returns> 文档]
 参见
参见