CursorItemId (Screen function)

This callable function returns the numeric item ID of the ScreenField where the cursor is located. A ScreenField is assigned an item ID either when it is instantiated by the AddField method (“AddField” on page 894), or if it is specified with the Screenfield Itemid method.

  [%num =] %screen:cursorItemID

CursorItemID syntax

%num

A numeric variable to contain the returned item ID. If no item ID was assigned to the screenField, zero is returned.

%screen

A reference to an instance of a Screen object.