ThemeSource is used to load user-defined themes for RadControls in an application.
Themes load immediately when correct property values specified and last for the life
time of the application. After a theme is loaded it can be used by the corresponding
types of controls placed on any Form of the application. ThemeSource object are generally
used by ThemeManager component placed on a Form
Namespace: Telerik.WinControlsAssembly: Telerik.WinControls
(in Telerik.WinControls.dll) Version: 2013.1.321.40 (2013.1.321.40)
Public Class ThemeSource _