CogLicense.CheckLicense Method (String)

CogLicense CheckLicense Method (String)

Cognex VisionPro 9.8

Checks if the licensed feature specified is valid and has not expired.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 75.1.0.0

Syntax

public static void CheckLicense(
	string licstr
)

public static void CheckLicense(
	string licstr
)

Public Shared Sub CheckLicense ( 
	licstr As String
)

Public Shared Sub CheckLicense ( 
	licstr As String
)

public:
static void CheckLicense(
	String^ licstr
)

public:
static void CheckLicense(
	String^ licstr
)

licstr: Type: System String
Specifies the licensed feature using a string such as VisionPro.Blob.

Exceptions

Exception	Condition
CogSecurityViolationException	If the security bits was not found or has expired. The message may also hold the internal error encounteredwhen reading the dongle.