CogGeneralContourSegmentIterator.IsInvalid Property

CogGeneralContourSegmentIterator IsInvalid Property

Cognex VisionPro 9.20

Returns True if this iterator is not positioned at a valid item. If True, reading or writing any item properties will produce errors.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 80.0.0.0

Syntax

public bool IsInvalid { get; }

public bool IsInvalid { get; }

Public ReadOnly Property IsInvalid As Boolean 
	Get

Public ReadOnly Property IsInvalid As Boolean 
	Get

public:
property bool IsInvalid {
	bool get ();
}

public:
property bool IsInvalid {
	bool get ();
}

Remarks

Returns True if this iterator is not positioned at a valid item.

If True, setting or getting any item properties produces errors.