CogGenTLAccess.GetFeature Method

CogGenTLAccess GetFeature Method

Cognex VisionPro 9.21

Read the feature identified by node. Works with any data type.

Namespace: Cognex.VisionPro.GenTL.Implementation.Internal
Assembly: Cognex.VisionPro.GenTL (in Cognex.VisionPro.GenTL.dll) Version: 83.0.0.0

Syntax

C++

Copy to Clipboard Print

public virtual string GetFeature(
	string node
)

public virtual string GetFeature(
	string node
)

Public Overridable Function GetFeature ( 
	node As String
) As String

Public Overridable Function GetFeature ( 
	node As String
) As String

public:
virtual String^ GetFeature(
	String^ node
)

public:
virtual String^ GetFeature(
	String^ node
)

Parameters

node: Type: System String
The name of the feature node to be processed.

Return Value

Type: String

Implements

ICogGenTLAccess GetFeature(String)

Remarks

The contents of the returned string will vary depending upon the data type of the feature node. An Enum node will return one of the valid enum values. A Boolean node will return either '1' (True), or '0' (False).

You should not attempt to call the GetFeature method on a Command node. It is an error to set or get the value of a Command node.