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3.47 SysGetKeyBackLightState
This function retrieves the status of ON/OFF for the key backlight.
Calling Sequences
[C++]
DWORD SysGetKeyBackLightState()
[Visual Basic]
Public Shared Function SysGetKeyBackLightState() As Int32
[C#]
public static Int32 SysGetKeyBackLightState()
Parameter
None
Return Values
The function returns one of the values below.
TRUE
: The key backlight is on.
FALSE
: The key backlight is off.
FUNCTION_UNSUPPORT
: Unsupported error
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