TIWCGJQLockIndicatorItem.OnUnblock Property
Callback method invoked when unblocking has completed; the callback is passed the element that has been unblocked (which is the window object for page blocks) and the options that were passed to the unblock call.
published property OnUnblock: TIWCGJSonFunc index 23 read GetFuncValue write SetFuncValue stored IsFuncStored;