This member of RFTerminal Object is supported on iOS, Windows Mobile, Windows CE, Palm, and DOS.
The BackLight method returns the amount of inactive time, in seconds, that may pass before an RF device automatically turns off the display backlight.
VB
nBackLight = object.BackLight ()
VC++
HRESULT hr = object->BackLight(short *nBackLight);
Return Value
|
nBackLight |
The back light timeout variable. This method will return a -1 if an error occurs. Use the RFGetLastError method to return the generated error code. |
Remarks
For network efficiency purposes, the settings within the RFTerminal object are initially only set when the object is first created. Therefore, to return the most current information you must first use the ReadTerminalInfo Method which will update the RFTerminal object with the latest device settings before making a call to any other methods.
Was this article useful?
The topic was:
Inaccurate
Incomplete
Not what I expected
Other