MqttRpcDeviceReadUInt16 方法 (String) |
读取16位的无符号整型
Read 16-bit unsigned integer
命名空间:
HslCommunication.MQTT
程序集:
HslCommunication (在 HslCommunication.dll 中) 版本:12.1.2.0 (12.1.2.0)
语法 public OperateResult<ushort> ReadUInt16(
string address
)
Public Function ReadUInt16 (
address As String
) As OperateResult(Of UShort)
public:
virtual OperateResult<unsigned short>^ ReadUInt16(
String^ address
) sealed
abstract ReadUInt16 :
address : string -> OperateResult<uint16>
override ReadUInt16 :
address : string -> OperateResult<uint16>
参数
- address
- 类型:SystemString
起始地址
返回值
类型:
OperateResultUInt16带有成功标识的ushort数据
实现
IReadWriteNetReadUInt16(String)示例
以下为三菱的连接对象示例,其他的设备读写情况参照下面的代码:
MelsecMcNet melsec_net = new MelsecMcNet( "192.168.0.100", 6000 );
ushort d100 = melsec_net.ReadUInt16( "D100" ).Content;
OperateResult<ushort> R_d100 = melsec_net.ReadUInt16( "D100" );
if (R_d100.IsSuccess)
{
ushort value = R_d100.Content;
}
else
{
}
参见