| 
    LDTP
    3.5.0
    
   | 
 
getslidervalue('<window name>', '<slider name>')
Returns the slider value of the given object. Volume controller of type slider
| slider | value of type float is returned on success, LdtpExecutionError on failure | 
Refer: Linux: http://cgit.freedesktop.org/ldtp/ldtp2/tree/ldtpd/value.py
Windows: https://github.com/ldtp/cobra/blob/master/Ldtpd/Value.cs