AllenBradleyNetReadBoolAsync 方法 (String) |
读取单个的bool数据信息,如果读取的是单bool变量,就直接写变量名,如果是由int组成的bool数组的一个值,一律带"i="开头访问,例如"i=A[0]"
Read a single bool data information, if it is a single bool variable, write the variable name directly,
if it is a value of a bool array composed of int, it is always accessed with "i=" at the beginning, for example, "i=A[0]"
命名空间:
HslCommunication.Profinet.AllenBradley
程序集:
HslCommunication (在 HslCommunication.dll 中) 版本:12.1.2.0 (12.1.2.0)
语法 public override Task<OperateResult<bool>> ReadBoolAsync(
string address
)
Public Overrides Function ReadBoolAsync (
address As String
) As Task(Of OperateResult(Of Boolean))
public:
virtual Task<OperateResult<bool>^>^ ReadBoolAsync(
String^ address
) override
abstract ReadBoolAsync :
address : string -> Task<OperateResult<bool>>
override ReadBoolAsync :
address : string -> Task<OperateResult<bool>>
参数
- address
- 类型:SystemString
节点的名称 -> Name of the node
返回值
类型:
TaskOperateResultBoolean带有结果对象的结果数据 -> Result data with result info
实现
IReadWriteNetReadBoolAsync(String)IReadWriteNetReadBoolAsync(String)参见