user role

[LakinduK]

create a local class

admin
guest

reference: https://stackoverflow.com/questions/14599127/session-for-windows-forms-application-in-c-sharp#:~:text=There%20is%20no%20concept%20of,variables%20needed%20across%20the%20application.&text=No%2C%20there%20are%20no%20session,is%20in%20a%20web%20application)..)