Return the total number of menu items defined.

EslGetItemCount() 

Return the current check state of a radio button, check box, or choice item.

 (item ITEM_NAME [from AB_NAME] in REGION_NAME is checked) 

Return whether an item is enabled (selectable).

 (item ITEM_NAME [from NAME_AB] in REGION_NAME is enabled) 

Return the text associated with an item.

text of item ITEM_NAME [from AB_NAME] in REGION_NAME