TIWCGJQCheckBoxListOptions.OnBeforeOpen Property

Fires right before the menu opens. Prevent the menu from opening by returning false in the handler.

Namespace: IWCGJQCheckBoxList
Delphi
published
 property OnBeforeOpen: TIWCGJSonFunc index 13 read GetFuncValue write SetFuncValue stored IsFuncStored;

Property Value