Description
Occurs when another category is about to be selected.
Event ID
Arguments
|
Argument |
Description |
|---|---|
|
OldIndex |
Long by value (the index of the currently selected category) |
|
NewIndex |
Long by value (the index of the category that is about to be selected) |
Return Values
Long.
Return code choices (specify in a RETURN statement):
0 -- Allow the selection to change
1 -- Prevent the selection from changing
Examples
Boolean lb_Auth lb_Auth = gb_Auth //Global Variable Choose Case NewIndex Case 2,3 //Whether to authorize If lb_Auth Then Return 0 Else Return 1 End If End Choose
See also
