[商业授权] 读取扩展的数据信息,需要在原有的地址,长度信息之外,输入扩展值信息
[Authorization] To read the extended data information, you need to enter the extended value information in addition to the original address and length information
            
 
        命名空间: 
     HslCommunication.Profinet.Melsec.Helper
        程序集:
     HslCommunication (在 HslCommunication.dll 中) 版本:12.5.1.0 (12.5.1.0)
 语法
语法public static OperateResult<byte[]> ReadExtend(
	IReadWriteMc mc,
	ushort extend,
	string address,
	ushort length
)
Public Shared Function ReadExtend ( 
	mc As IReadWriteMc,
	extend As UShort,
	address As String,
	length As UShort
) As OperateResult(Of Byte())
public:
static OperateResult<array<unsigned char>^>^ ReadExtend(
	IReadWriteMc^ mc, 
	unsigned short extend, 
	String^ address, 
	unsigned short length
)
static member ReadExtend : 
        mc : IReadWriteMc * 
        extend : uint16 * 
        address : string * 
        length : uint16 -> OperateResult<byte[]> 
参数
- mc
- 类型:HslCommunication.Profinet.Melsec.HelperIReadWriteMc
 MC通信对象
- extend
- 类型:SystemUInt16
 扩展信息
- address
- 类型:SystemString
 地址
- length
- 类型:SystemUInt16
 数据长度
返回值
类型:
OperateResultByte返回结果
 参见
参见