CogLicense.CheckLicense Method (String)

CogLicense CheckLicense Method (String)

Cognex VisionPro 9.24

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: 91.0.0.0

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 bit was not found or has expired. The message may also hold the internal error encountered when reading the dongle.