C1TreeView supports mouse and keyboard navigation.
Navigating C1TreeViewItems using the mouse
The following table describes the actions and corresponding mouse commands when navigating through the C1TreeViewItems:
| 
                 Action  | 
            
                 Mouse Command  | 
        
| 
                 Expand a node  | 
            
                 Click on the plus sign at the left of the node's name.  | 
        
| 
                 Collapse a node  | 
            
                 Click on the minus sign at the left of the node's name.  | 
        
| 
                 Select a node  | 
            
                 Click on the node's name.  | 
        
Navigating C1TreeViewItems using the keyboard
The following table describes the actions and their associated keys to use when navigating through C1TreeViewItems:
| 
                 Action  | 
            
                 Keyboard Command  | 
        
| 
                 Expand a node  | 
            
                 + KEY  | 
        
| 
                 Collapse a node  | 
            
                 - KEY  | 
        
| 
                 Move up a node  | 
            
                 UP ARROW KEY  | 
        
| 
                 Move down a down  | 
            
                 DOWN ARROW KEY  | 
        
| 
                 Select multiple nodes  | 
            
                 MOUSE + CTRL KEY  |