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$direction
Indicates the direction in which focus was moving when an event occurs.
Syntax
$direction
Return Value
A number (-1, 0, or +1.) Can be reset by an application program.
Description
The direction of travel of focus when an event occurred.
| Value | Meaning |
| -1 | “Backward” direction. The focus was moving backward (with respect to the current TABORDER) when an event occurred. |
| 0 | No direction. The focus is not moving. |
| +1 | “Forward” direction. The focus was moving forward (with respect to the current TABORDER) when an event occurred. |
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