OmronCipNetRead 方法 (String, UInt16)

读取指定地址的二进制数据内容，长度为地址长度，一般都是1，除非读取数组时，如果需要强制使用片段读取功能码，则地址里携带 x=0x52; 或是 x=82; 则强制使用片段读取。
Read the binary data content of the specified address, the length is the address length, generally 1, unless the array is read, if you need to force the fragment reading function code, the address carries x=0x52; or x=82; then the fragment read is forced.

命名空间： HslCommunication.Profinet.Omron
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 OperateResult<byte[]> Read(
	string address,
	ushort length
)

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

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

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

参数

address: 类型：SystemString
Address format of the node
length: 类型：SystemUInt16
In the case of arrays, the length of the array

返回值

类型：OperateResultByte
Result data with result object

实现

IReadWriteNetRead(String, UInt16)
IReadWriteNetRead(String, UInt16)

备注

使用片段读取的时候，可以读取一些数量量非常大的地址，例如一个结构体标签有100_000个字节长度的时候。
When using fragment reading, you can read a very large number of addresses, such as when a struct tag is 100_000 bytes long.

参见

引用

OmronCipNet 类

Read 重载

HslCommunication.Profinet.Omron 命名空间

OmronCipNetAddLanguageSpecificTextSet("LST9B1DE8DF_0?cpp=::|nu=.");Read 方法 (String, UInt16)

参数

返回值

实现

引用

OmronCipNetRead 方法 (String, UInt16)