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3.52 SysGetLED
This function retrieves the status of the LED (Indicator #1 or #2, model dependant) being on or off.
Calling Sequences
[C++]
DWORD SysGetLED( )
[Visual Basic]
Public Shared Function SysGetLED() As Int32
[C#]
public static Int32 SysGetLED()
Parameter
None
Return Values
Values indicating the status of the LED are returned. See SysSetLED function for the
values to return.
Otherwise
FUNCTION_UNSUPPORT : Unsupported error
The return values below are for DT-X11, IT-600, DT-X7, DT-X30., IT-800, IT-300,
DT-X8, and IT-9000.
LED_NOTICE_ON : The LED is lit for user notification.
LED_WLAN_ON : The LED is lit for the terminal being in WLAN operation.
LED_BT_ON : The LED is lit for the terminal being in Bluetooth operation.
LED_SCANOK_ON : The LED is lit for completion in scanning bar code.
LED_SCANERR_ON : The LED is lit for error in scanning bar code.
LED_DISKACCESS_ON : The LED is lit for the disk bening accessed.
LED_WWAN_ON : The LED is lit for the terminal being in WWAN operation.
LED_GPS_ON : The LED is lit for the terminal being in GPS operation.
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