CogIODiscreteDevice.SetLinePolarity Method

CogIODiscreteDevice SetLinePolarity Method

Cognex VisionPro 9.8 SR1

Sets the polarity of line from either low to high or high to low.

Namespace: Cognex.VisionPro.QuickBuild.IO
Assembly: Cognex.VisionPro.QuickBuild.IO (in Cognex.VisionPro.QuickBuild.IO.dll) Version: 75.0.0.0 (75.0.0.0)

Syntax

C++

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public abstract void SetLinePolarity(
	int line,
	CogIOLinePolarity polarity,
	bool input
)

public abstract void SetLinePolarity(
	int line,
	CogIOLinePolarity polarity,
	bool input
)

Public MustOverride Sub SetLinePolarity ( 
	line As Integer,
	polarity As CogIOLinePolarity,
	input As Boolean
)

Public MustOverride Sub SetLinePolarity ( 
	line As Integer,
	polarity As CogIOLinePolarity,
	input As Boolean
)

public:
virtual void SetLinePolarity(
	int line, 
	CogIOLinePolarity polarity, 
	bool input
) abstract

public:
virtual void SetLinePolarity(
	int line, 
	CogIOLinePolarity polarity, 
	bool input
) abstract

Parameters

line: Type: System Int32
an I/O line

polarity: Type: Cognex.VisionPro.QuickBuild.IO CogIOLinePolarity
CogIOLinePolarity.LowToHigh or CogIOLinePolarity.HighToLow

input: Type: System Boolean
True if line is an input line