CogBlobResults.GetBlobByID Method

CogBlobResults GetBlobByID Method

Cognex VisionPro

Given a blob ID, return its blob result.

Namespace: Cognex.VisionPro.Blob
Assembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 65.1.0.0

Syntax

public CogBlobResult GetBlobByID(
	int blobID
)

public CogBlobResult GetBlobByID(
	int blobID
)

Public Function GetBlobByID ( 
	blobID As Integer
) As CogBlobResult

Public Function GetBlobByID ( 
	blobID As Integer
) As CogBlobResult

public:
CogBlobResult^ GetBlobByID(
	int blobID
)

public:
CogBlobResult^ GetBlobByID(
	int blobID
)

Exceptions

Exception	Condition
ArgumentException	blobID is less than 1 or greater than the number of unfiltered blobs in this CogBlobResults.
InvalidOperationException	If no result data is available.

Remarks

Given a blob ID, return a CogBlobResult describing the blob's properties.