ScorecardCanvas.onPasteComplete Method
        
 Fires the Pasted event when callback is null. Register callback as an event handler otherwise.
 
         
        Parameters
        
            - callback
            
 
            - 
                
Type: Function
The event handler. 
            - pastedAdapters
            
 
            - 
                
Type: Array
ElementType: Adapter
The adapters that are pasted 
        
        Return Value
        
Type: string
        
GUID of event handler registered.