L_LTKRN_API L_BOOL L_KernelHasExpired()
Checks whether the LEADTOOLS kernel has expired.
|TRUE||The LEADTOOLS kernel has expired.|
|FALSE||The LEADTOOLS kernel has not expired.|
Use this function to detect whether the LEADTOOLS kernel evaluation period has expired. After the evaluation period has expired, it is necessary to have a runtime license in order to use LEADTOOLS.
Required DLLs and Libraries
Win32, x64, Linux.
Checks if the LEADTOOLS Kernel has expired.
L_BOOL bExpired = L_KernelHasExpired();
MessageBox(NULL, L_TEXT("LEADTOOLS Kernel has expired\nEvaluation period is over."), L_TEXT("Expired"), MB_OK);
MessageBox(NULL, L_TEXT("LEADTOOLS Kernel has not expired.\nCarry on."), L_TEXT("Evaluation"), MB_OK);
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