Adds additional control to pnlAdditionalControls panel that shows this control in right part of panel.
            
Namespace: CMS.ExtendedControlsAssembly: CMS.ExtendedControls (in CMS.ExtendedControls.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- control
 - Type: 
System.Web.UI Control
Control to be added 
Exceptions
| Exception | Condition | 
|---|---|
| control is null | 
See Also