Read/Write | 
About the Handler I/O Connector | 
Description | 
 Determines the control of Material Handler connector Pin 20.  | 
VB Syntax | 
 handler.IndexState = value  | 
Variable | 
(Type) - Description | 
| 
 handler  | 
 (object) - A Handler I/O object  | 
| 
 value  | 
 (boolean) False - Pin 20 is controlled by Output Port B6 True - Pin 20 is controlled by the Index signal  | 
Return Type | 
 Boolean  | 
Default | 
 False  | 
Examples | 
 handler.IndexState = False 'Write bState = handler.IndexState 'Read  | 
C++ Syntax | 
 HRESULT put_IndexState (BOOL *pVal); HRESULT get_IndexState (BOOL newVal);  | 
Interface | 
 IHWMaterialHandlerIO2  |