Gets the 0-based index of the selected choice.
PROCEDURE GetSelectedChoiceIndex(
dialogID : LONGINT;
componentID : LONGINT;
startIndex : INTEGER;
VAR outSelectedIndex : INTEGER);def vs.GetSelectedChoiceIndex(dialogID, componentID, startIndex):
return outSelectedIndex| Name | Type | Description |
|---|---|---|
| dialogID | LONGINT | The dialog identifier given by CreateLayout or CreateResizableLayout |
| componentID | LONGINT | The identifier for the component that contains the choices. |
| startIndex | INTEGER | The index at which to start looking for a selected item. |
| outSelectedIndex | INTEGER | The index of the selected item or -1 if there is no selected item. |
Availability: from Vectorworks 2010