For example: your locked file creates new workbook and copies some data into it. By default LockXLS
locks this new file with same settings as source workbook. But if needed you can unlock it and make formulae
available to customer.
I have several linked workbooks. Can I lock them with LockXLS to the application?
You can lock linked workbooks in same way as usual workbooks. Please check Samples
topic to find an example of the project with locked linked workbooks.