HP Data Entry and Forms Management System (VPLUS) Reference Manual (32209-90024)

Chapter 6 247

USING VPLUS INTRINSICS

COMMUNICATION AREA

lightsOn

Two two-byte integers to indicate whether or not lights are to be turned on

during run time. The turning on of lights here does not affect the lights

turned on during form design (in the Process Speciﬁcation area of the

form).

• 0 - OFF

• 1 - ON

The default value is OFF, but this may be changed as follows:

TWO-BYTE WORD 1, a "1" in:

bit position 0 > turns light of key "@" ON

1 "A" ON

2 "B" ON

... ...

14 "N" ON

15 "O" ON

TWO-BYTE WORD 2, a "1" in:

bit position 0 > turns light of key "P" ON

The remaining bits are reserved for system use.