Description:
Occurs when another button item is about to be selected.
Syntax:
selectionchanging ( oldindex, newindex )
|
Argument |
Description |
|
oldindex |
The index value of the previously selected item. |
|
newindex |
The index value of the newly selected item. |
Return Value:
Return a 0 to prevent the item from changing, return a 1 to allow the item to change.
Usage:
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