CogPrioState.Line Method

CogPrioState Line Method

Cognex VisionPro 9.22

Returns the line value of the user supplied line at the moment the state was read.

Note: Once a state object is read/created its contained values do not change. To get the current values you must call ReadState() again.

Namespace: Cognex.VisionPro.Comm
Assembly: Cognex.VisionPro (in Cognex.VisionPro.dll) Version: 87.0.0.0 (87.0.0.0)

Syntax

public bool Line(
	CogPrioBankConstants bank,
	int lineNumber
)

public bool Line(
	CogPrioBankConstants bank,
	int lineNumber
)

Public Function Line ( 
	bank As CogPrioBankConstants,
	lineNumber As Integer
) As Boolean

Public Function Line ( 
	bank As CogPrioBankConstants,
	lineNumber As Integer
) As Boolean

public:
bool Line(
	CogPrioBankConstants bank, 
	int lineNumber
)

public:
bool Line(
	CogPrioBankConstants bank, 
	int lineNumber
)

Type: Boolean

Exceptions

Exception	Condition
CogPrioInvalidBankException	Thrown if the hardware does not support the given i/o bank.
CogPrioInvalidLineException	Thrown if the hardware does not support the given i/o line.