ICogGenTLAccess.GetFeature Method

ICogGenTLAccess GetFeature Method

Cognex VisionPro 9.22 SR1

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

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 87.1.0.0

Syntax

string GetFeature(
	string node
)

string GetFeature(
	string node
)

Function GetFeature ( 
	node As String
) As String

Function GetFeature ( 
	node As String
) As String

String^ GetFeature(
	String^ node
)

String^ GetFeature(
	String^ node
)

Parameters

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

Return Value

Type: 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.