CogLicense.GetDaysRemaining Method

CogLicense GetDaysRemaining Method

Cognex VisionPro 9.7

Gets the number of days remaining to the license, if the number of days is meaningful.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 73.0.0.0

Syntax

public static bool GetDaysRemaining(
	out int days,
	bool throwOnInternalError
)

public static bool GetDaysRemaining(
	out int days,
	bool throwOnInternalError
)

Public Shared Function GetDaysRemaining ( 
	<OutAttribute> ByRef days As Integer,
	throwOnInternalError As Boolean
) As Boolean

Public Shared Function GetDaysRemaining ( 
	<OutAttribute> ByRef days As Integer,
	throwOnInternalError As Boolean
) As Boolean

public:
static bool GetDaysRemaining(
	[OutAttribute] int% days, 
	bool throwOnInternalError
)

public:
static bool GetDaysRemaining(
	[OutAttribute] int% days, 
	bool throwOnInternalError
)

days: Type: System Int32
The days are updated to the days remaining in the license if the function returns true.

throwOnInternalError: Type: System Boolean
If throwOnInternalError is set to false, the method willreturn false if an internal error is encountered. if true, the method will throw CogSecurityViolationExceptionwith a message indicating the internal error encountered.

Type: Boolean
True if the VisionPro license has an expiration and the days parameter has been set to a meaningful value. Otherwise it is false.

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.