DeltaSerialOverTcpReadAsync 方法 (String, UInt16)

批量读取字节数组信息，需要指定地址和长度，返回原始的字节数组
Batch read byte array information, need to specify the address and length, return the original byte array

命名空间： HslCommunication.Profinet.Delta
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：12.1.2.0 (12.1.2.0)

语法

C++

复制

public override Task<OperateResult<byte[]>> ReadAsync(
	string address,
	ushort length
)

Public Overrides Function ReadAsync ( 
	address As String,
	length As UShort
) As Task(Of OperateResult(Of Byte()))

public:
virtual Task<OperateResult<array<unsigned char>^>^>^ ReadAsync(
	String^ address, 
	unsigned short length
) override

abstract ReadAsync : 
        address : string * 
        length : uint16 -> Task<OperateResult<byte[]>> 
override ReadAsync : 
        address : string * 
        length : uint16 -> Task<OperateResult<byte[]>>

参数

address: 类型：SystemString
数据地址
length: 类型：SystemUInt16
数据长度

返回值

类型：TaskOperateResultByte
带有成功标识的byte[]数组

实现

IReadWriteNetReadAsync(String, UInt16)
IReadWriteNetReadAsync(String, UInt16)
IReadWriteNetReadAsync(String, UInt16)

备注

字地址支持X,Y,SR,D,T,C,HC,E, 所有的地址都是十进制的方式，地址范围参照API文档事例，举例：X1,Y10,SR100,D10,T20,C20,HC200,E2
Word address supports X, Y, SR, D, T, C, HC, E, all addresses are in decimal format, and the address range refers to the API document example, for example: X1, Y10, SR100, D10, T20, C20, HC200 ,E2

参见

引用

DeltaSerialOverTcp 类

ReadAsync 重载

HslCommunication.Profinet.Delta 命名空间

DeltaSerialOverTcpAddLanguageSpecificTextSet("LST2D3FBD31_0?cpp=::|nu=.");ReadAsync 方法 (String, UInt16)

参数

返回值

实现

引用

DeltaSerialOverTcpReadAsync 方法 (String, UInt16)