Initializes Controls collection if there are more than one actions added.
            
Namespace: CMS.ExtendedControlsAssembly: CMS.ExtendedControls (in CMS.ExtendedControls.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- actions
 - Type: 
System.Collections.Generic List CMSButtonAction 
Actions of this multi button 
See Also