| MelsecMcNetReadExtendAsync 方法  | 
 [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
        程序集:
     HslCommunication (在 HslCommunication.dll 中) 版本:12.5.1.0 (12.5.1.0)
 语法
语法public Task<OperateResult<byte[]>> ReadExtendAsync(
	ushort extend,
	string address,
	ushort length
)
Public Function ReadExtendAsync ( 
	extend As UShort,
	address As String,
	length As UShort
) As Task(Of OperateResult(Of Byte()))
public:
Task<OperateResult<array<unsigned char>^>^>^ ReadExtendAsync(
	unsigned short extend, 
	String^ address, 
	unsigned short length
)
member ReadExtendAsync : 
        extend : uint16 * 
        address : string * 
        length : uint16 -> Task<OperateResult<byte[]>> 
参数
- 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:
TaskOperateResultByte返回结果
 参见
参见