Adds custom string of style rules to the CSS registry.
Parameters
- rules
- Custom string of style rules.
- selector
- Selector format that should be rendered for the style. Example: TBODY.{0} TR TD
- forceChurn
- Forces the registry to generate churn for the new CSS class regardless of whether it was registered in previous post backs.
Return Value
Automatically generated css class name.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2