Action
               
               Gets the length of an open or close transition for the navigation tree, in milliseconds. The default value is 250.
               
            
            
            
               Syntax
               
               
               C#
                  
protected Integer openDuration { get; }
                  VB
                  
'Declaration
Protected Read Property openDuration As Integer
                   
            
            
               
Access
               
               Read only.