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See scrEnableAction at Xelerus
| Syntax | (scrEnableAction screen number condition) → result |
|---|---|
| Arguments | screen: The screen where you want to enable or disable an action. |
| number: What number starting from zero at the top of the screen the action you want to work with is. | |
| condition: If Nil disables the action otherwise enables the action. | |
| Returns | result: True if successful. |
| Category | screen |
| Description | Enables or disables actions on the screen. A disabled action looks grayed out and can not be selected. |
(scrEnableAction gScreen 0 Nil)
Disables the top action on the calling screen.
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