In case you provide an own screen to type in an Activation Key (e.g. because you have multiple applications on one CD), the key can be analyzed before it is used with ApplyActivationKey, ApplyInvisibleKey or ApplyActivationKeyForProject.
To use this command, the license file must have been opened with one of the prepare commands.
See Analyze an Activation Key for an overview about all commands.
Click on the sign on the left side to get all DLL commands related to Analyze an Activation Key.