Test if a script command is a valid command.
        
        
            Arguments
        
        
            
                
                
                
                
                
                
                    
                        | Number | Type | Compulsory | Default | Description | 
                    
                        | 1 | string | Yes |  | Command name | 
                
            
        
        
            Returns
        
        
            Return type: real
        
        
            Returns 1.0 if the command is available otherwise 0.0
        
        
            Notes
        
        
            There are two situations where a documented command may not be available:
            
                - 
                    The command is not implemented in the currently executing version of the application.
                
- 
                    The command is not enabled with the current license. A few commands are 'licensed' and are not available with all products.
                
            See Also