CheckLicence

Name

CheckLicence

Purpose

Contacts the Licence Protector Web Activation server to validate a licence. This function has to be used to implement “Moving Licences” and ongoing checks (“renting your software”).

Params

Parameter	Type	Example	Note
Projectname	String	Demo Project	projectname, if empty the internal projectname of the licence file is used – identifies the project on the Web Activation Server
ID	String	Abc	Identifier which is used to check and register this licence
Product	String	D1001	This is the product-name for the config-autogenerator.xml. It may be empty.
ForceCheck	Boolean	False	If true, CheckLicence will always go online, even if it is not necessary regarding the current values.

Returncode

Returncode Type Integer	Note
0	CheckLicence successful: The online-Validation succeeded or it was not necessary to check the state online
3001	The Web Activation Server was not reachable.
3010	That ID is already used e.g. by another computer.
3018	That ID is locked.
3002-3999	Errors on the Web Activation Server, see Web Activation Documentation
Other return codes	Operation failed, see list of return codes

Usage

Used to validate the licence.

Sample

iRes := lic.CheckLicence(‘’, ‘abc4711’, ‘’, false);

if iRes = 0 then

begin

<< Licence successfully validated >>

...

end

else if iRes = 3001 then

begin

<< Web Activation could not be reached, please check connection >>

...

end

else if iRes = 3010 then

begin

<< that licence is already in usage. Transfer licence and then it is free for this computer >>

...

end

else if iRes = 3018 then

begin

<< that licence is locked on the Web Activation server.>>

...

end

else

begin

<< other errors >>>

...