OnSelChanging Event
Description
Indicates that the selection is about to be changed.
Parameters
- nSelIndex
- Integer identifying the index of the selected tab or item.
AutoLISP Syntax
Each control that throws this event has its handler that takes this generic form:
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(defun c:FormName_ControlName_OnSelChanging (nSelIndex [as Integer] /) ) |
Applies For
Example
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; React to the selection about to change
(defun c:MyForm_MyControl_OnSelChanging
(nSelIndex /)
(princ "OnSelChanging(")
(princ nSelIndex)
(princ ")\n")
) |