Teechart Pro 2012 Keygen 127

I use steema.teechart.net.4.2019.8.8 for WPF development.I need to specify a license in a non-exe assembly (A) which uses TChart control because I don't have an access to executing assembly (B). To do that I:

What i have already tried:tried changing the LabelsAngle property to 0,45,90,135 none seem to have any effect, the teechart version is the one that comes with Delphi, Currently using Delphi XE5.