*SCREEN (GETMODE)
PLBCMP GUI Only
*SCREEN={value}
The *SCREEN control reports the state of character mode operations. The default mode is ON. If set to OFF, all DISPLAY and KEYIN instructions are ignored and all variables in KEYIN instructions are cleared. Use of this control allows the runtime operate more efficiently.
{value} is a previously defined Numeric Variable that receives the character mode state.
The {value} returned is one of the following:
|
Value |
Displays and Keyins are ... |
|
0 |
OFF. |
|
1 |
ON (default). |
|
99 |
invalid (PLBCON). |
See Also: List Controls (GETMODE), GETMODE
|
|