| MessagesPlaceHolderShowError Method  | 
            Shows the specified error message, optionally with a tooltip text.
            
 
Namespace: CMS.ExtendedControlsAssembly: CMS.ExtendedControls (in CMS.ExtendedControls.dll) Version: 8.2.23
Syntaxpublic void ShowError(
	string text,
	string description = null,
	string tooltipText = null
)
Parameters
- text
 - Type: SystemString
Error message text - description (Optional)
 - Type: SystemString
Additional description - tooltipText (Optional)
 - Type: SystemString
Tooltip text 
See Also