When overridden in a derived class, positions child elements and determines a size for a 
System.Windows.FrameworkElement derived class.
 
            
            
            Syntax
            
            
            
            
            protected override Size ArrangeOverride( 
   Size 
)
             
        
             
        
            Parameters
- finalSize
 
- The final area within the parent that this element should use to arrange itself and its children.
 
            
            Return Value
The actual size used.
 
            
            
            
            
            
            
            
            
            
            
            
            See Also