| MqttRpcDeviceWriteAsync 方法 (String, String, Int32) | 
 
            异步写入指定长度的字符串信息,如果超出,就截断字符串,如果长度不足,那就补0操作,编码为ASCII
            Asynchronously write string information of the specified length. If it exceeds the value, the string is truncated. 
            If the length is not enough, it is filled with 0 and the encoding is ASCII.
            
 
        命名空间: 
     HslCommunication.MQTT
        程序集:
     HslCommunication (在 HslCommunication.dll 中) 版本:12.5.1.0 (12.5.1.0)
 语法
语法public virtual Task<OperateResult> WriteAsync(
	string address,
	string value,
	int length
)
Public Overridable Function WriteAsync ( 
	address As String,
	value As String,
	length As Integer
) As Task(Of OperateResult)
public:
virtual Task<OperateResult^>^ WriteAsync(
	String^ address, 
	String^ value, 
	int length
)
abstract WriteAsync : 
        address : string * 
        value : string * 
        length : int -> Task<OperateResult> 
override WriteAsync : 
        address : string * 
        value : string * 
        length : int -> Task<OperateResult> 参数
- address
- 类型:SystemString
 起始地址
- value
- 类型:SystemString
 写入值
- length
- 类型:SystemInt32
 字符串的长度
返回值
类型:
TaskOperateResult带有成功标识的结果类对象
实现
IReadWriteNetWriteAsync(String, String, Int32) 参见
参见